21382541928

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2381}}^1$

素因数の和:2473

約数の個数: 384

約数和(自身を含む): 72237484800

約数和(自身を除く): 50854942872

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 17, 18, 22, 23, 24, 29, 33, 34, 36, 44, 46, 51, 58, 66, 68, 69, 72, 87, 88, 92, 99, 102, 116, 132, 136, 138, 153, 174, 184, 187, 198, 204, 207, 232, 253, 261, 264, 276, 306, 319, 348, 374, 391, 396, 408, 414, 493, 506, 522, 552, 561, 612, 638, 667, 696, 748, 759, 782, 792, 828, 957, 986, 1012, 1044, 1122, 1173, 1224, 1276, 1334, 1479, 1496, 1518, 1564, 1656, 1683, 1914, 1972, 2001, 2024, 2088, 2244, 2277, 2346, 2381, 2552, 2668, 2871, 2958, 3036, 3128, 3366, 3519, 3828, 3944, 4002, 4301, 4437, 4488, 4554, 4692, 4762, 5336, 5423, 5742, 5916, 6003, 6072, 6732, 7038, 7143, 7337, 7656, 8004, 8602, 8874, 9108, 9384, 9524, 10846, 11339, 11484, 11832, 12006, 12903, 13464, 14076, 14286, 14674, 16008, 16269, 17204, 17748, 18216, 19048, 21429, 21692, 22011, 22678, 22968, 24012, 25806, 26191, 28152, 28572, 29348, 32538, 34017, 34408, 35496, 38709, 40477, 42858, 43384, 44022, 45356, 48024, 48807, 51612, 52382, 54763, 57144, 58696, 65076, 66033, 68034, 69049, 77418, 78573, 80954, 85716, 88044, 90712, 97614, 102051, 103224, 104764, 109526, 121431, 124729, 130152, 132066, 136068, 138098, 154836, 157146, 161908, 164289, 171432, 176088, 195228, 204102, 207147, 209528, 219052, 235719, 242862, 249458, 264132, 272136, 276196, 309672, 314292, 323816, 328578, 364293, 374187, 390456, 408204, 414294, 438104, 445247, 471438, 485724, 492867, 498916, 528264, 552392, 602393, 621441, 628584, 657156, 728586, 748374, 759539, 816408, 828588, 890494, 930971, 942876, 971448, 985734, 997832, 1122561, 1173833, 1204786, 1242882, 1314312, 1335741, 1457172, 1496748, 1519078, 1588127, 1657176, 1780988, 1807179, 1861942, 1885752, 1971468, 2245122, 2278617, 2347666, 2409572, 2485764, 2671482, 2792913, 2914344, 2993496, 3038156, 3176254, 3521499, 3561976, 3614358, 3723884, 3942936, 4007223, 4490244, 4557234, 4695332, 4764381, 4819144, 4971528, 5342964, 5421537, 5585826, 6076312, 6352508, 6835851, 7042998, 7228716, 7447768, 8014446, 8378739, 8980488, 9114468, 9390664, 9528762, 10240681, 10564497, 10685928, 10843074, 11171652, 12705016, 12912163, 13671702, 14085996, 14293143, 14457432, 16028892, 16757478, 17469397, 18228936, 19057524, 20481362, 21128994, 21686148, 22343304, 25824326, 26998159, 27343404, 28171992, 28586286, 30722043, 32057784, 33514956, 34938794, 38115048, 38736489, 40962724, 42257988, 43372296, 51648652, 52408191, 53996318, 54686808, 57172572, 61444086, 67029912, 69877588, 77472978, 80994477, 81925448, 84515976, 92166129, 103297304, 104816382, 107992636, 114345144, 116209467, 122888172, 139755176, 154945956, 157224573, 161988954, 184332258, 209632764, 215985272, 232418934, 242983431, 245776344, 296979749, 309891912, 314449146, 323977908, 368664516, 419265528, 464837868, 485966862, 593959498, 628898292, 647955816, 737329032, 890939247, 929675736, 971933724, 1187918996, 1257796584, 1781878494, 1943867448, 2375837992, 2672817741, 3563756988, 5345635482, 7127513976, 10691270964, 21382541928]

約数ペア:

[(1, 21382541928), (2, 10691270964), (3, 7127513976), (4, 5345635482), (6, 3563756988), (8, 2672817741), (9, 2375837992), (11, 1943867448), (12, 1781878494), (17, 1257796584), (18, 1187918996), (22, 971933724), (23, 929675736), (24, 890939247), (29, 737329032), (33, 647955816), (34, 628898292), (36, 593959498), (44, 485966862), (46, 464837868), (51, 419265528), (58, 368664516), (66, 323977908), (68, 314449146), (69, 309891912), (72, 296979749), (87, 245776344), (88, 242983431), (92, 232418934), (99, 215985272), (102, 209632764), (116, 184332258), (132, 161988954), (136, 157224573), (138, 154945956), (153, 139755176), (174, 122888172), (184, 116209467), (187, 114345144), (198, 107992636), (204, 104816382), (207, 103297304), (232, 92166129), (253, 84515976), (261, 81925448), (264, 80994477), (276, 77472978), (306, 69877588), (319, 67029912), (348, 61444086), (374, 57172572), (391, 54686808), (396, 53996318), (408, 52408191), (414, 51648652), (493, 43372296), (506, 42257988), (522, 40962724), (552, 38736489), (561, 38115048), (612, 34938794), (638, 33514956), (667, 32057784), (696, 30722043), (748, 28586286), (759, 28171992), (782, 27343404), (792, 26998159), (828, 25824326), (957, 22343304), (986, 21686148), (1012, 21128994), (1044, 20481362), (1122, 19057524), (1173, 18228936), (1224, 17469397), (1276, 16757478), (1334, 16028892), (1479, 14457432), (1496, 14293143), (1518, 14085996), (1564, 13671702), (1656, 12912163), (1683, 12705016), (1914, 11171652), (1972, 10843074), (2001, 10685928), (2024, 10564497), (2088, 10240681), (2244, 9528762), (2277, 9390664), (2346, 9114468), (2381, 8980488), (2552, 8378739), (2668, 8014446), (2871, 7447768), (2958, 7228716), (3036, 7042998), (3128, 6835851), (3366, 6352508), (3519, 6076312), (3828, 5585826), (3944, 5421537), (4002, 5342964), (4301, 4971528), (4437, 4819144), (4488, 4764381), (4554, 4695332), (4692, 4557234), (4762, 4490244), (5336, 4007223), (5423, 3942936), (5742, 3723884), (5916, 3614358), (6003, 3561976), (6072, 3521499), (6732, 3176254), (7038, 3038156), (7143, 2993496), (7337, 2914344), (7656, 2792913), (8004, 2671482), (8602, 2485764), (8874, 2409572), (9108, 2347666), (9384, 2278617), (9524, 2245122), (10846, 1971468), (11339, 1885752), (11484, 1861942), (11832, 1807179), (12006, 1780988), (12903, 1657176), (13464, 1588127), (14076, 1519078), (14286, 1496748), (14674, 1457172), (16008, 1335741), (16269, 1314312), (17204, 1242882), (17748, 1204786), (18216, 1173833), (19048, 1122561), (21429, 997832), (21692, 985734), (22011, 971448), (22678, 942876), (22968, 930971), (24012, 890494), (25806, 828588), (26191, 816408), (28152, 759539), (28572, 748374), (29348, 728586), (32538, 657156), (34017, 628584), (34408, 621441), (35496, 602393), (38709, 552392), (40477, 528264), (42858, 498916), (43384, 492867), (44022, 485724), (45356, 471438), (48024, 445247), (48807, 438104), (51612, 414294), (52382, 408204), (54763, 390456), (57144, 374187), (58696, 364293), (65076, 328578), (66033, 323816), (68034, 314292), (69049, 309672), (77418, 276196), (78573, 272136), (80954, 264132), (85716, 249458), (88044, 242862), (90712, 235719), (97614, 219052), (102051, 209528), (103224, 207147), (104764, 204102), (109526, 195228), (121431, 176088), (124729, 171432), (130152, 164289), (132066, 161908), (136068, 157146), (138098, 154836)]