645199776

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:189

約数の個数: 384

約数和(自身を含む): 2235340800

約数和(自身を除く): 1590141024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 27, 31, 32, 34, 36, 39, 48, 51, 52, 54, 62, 68, 72, 78, 93, 96, 102, 104, 108, 109, 117, 124, 136, 144, 153, 156, 186, 204, 208, 216, 218, 221, 234, 248, 272, 279, 288, 306, 312, 327, 351, 372, 403, 408, 416, 432, 436, 442, 459, 468, 496, 527, 544, 558, 612, 624, 654, 663, 702, 744, 806, 816, 837, 864, 872, 884, 918, 936, 981, 992, 1054, 1116, 1209, 1224, 1248, 1308, 1326, 1404, 1417, 1488, 1581, 1612, 1632, 1674, 1744, 1768, 1836, 1853, 1872, 1962, 1989, 2108, 2232, 2418, 2448, 2616, 2652, 2808, 2834, 2943, 2976, 3162, 3224, 3348, 3379, 3488, 3536, 3627, 3672, 3706, 3744, 3924, 3978, 4216, 4251, 4464, 4743, 4836, 4896, 5232, 5304, 5559, 5616, 5668, 5886, 5967, 6324, 6448, 6696, 6758, 6851, 7072, 7254, 7344, 7412, 7848, 7956, 8432, 8502, 8928, 9486, 9672, 10137, 10464, 10608, 10881, 11118, 11232, 11336, 11772, 11934, 12648, 12753, 12896, 13392, 13516, 13702, 14229, 14508, 14688, 14824, 15696, 15912, 16677, 16864, 17004, 18972, 19344, 20274, 20553, 21216, 21762, 22236, 22672, 23544, 23868, 24089, 25296, 25506, 26784, 27032, 27404, 28458, 29016, 29648, 30411, 31392, 31824, 33354, 34008, 37944, 38259, 38688, 40548, 41106, 43524, 43927, 44472, 45344, 47088, 47736, 48178, 50031, 50592, 51012, 54064, 54808, 56916, 57443, 58032, 59296, 60822, 61659, 63648, 66708, 68016, 72267, 75888, 76518, 81096, 82212, 87048, 87854, 88944, 91233, 94176, 95472, 96356, 100062, 102024, 108128, 109616, 113832, 114886, 116064, 121644, 123318, 131781, 133416, 136032, 144534, 151776, 153036, 162192, 164424, 172329, 174096, 175708, 177888, 182466, 184977, 190944, 192712, 200124, 204048, 216801, 219232, 227664, 229772, 243288, 246636, 263562, 266832, 289068, 306072, 324384, 328848, 344658, 348192, 351416, 364932, 369954, 385424, 395343, 400248, 408096, 433602, 455328, 459544, 486576, 493272, 516987, 527124, 533664, 578136, 612144, 650403, 657696, 689316, 702832, 729864, 739908, 746759, 770848, 790686, 800496, 867204, 919088, 973152, 986544, 1033974, 1054248, 1156272, 1186029, 1224288, 1300806, 1378632, 1405664, 1459728, 1479816, 1493518, 1550961, 1581372, 1600992, 1734408, 1838176, 1973088, 2067948, 2108496, 2240277, 2312544, 2372058, 2601612, 2757264, 2919456, 2959632, 2987036, 3101922, 3162744, 3468816, 4135896, 4216992, 4480554, 4744116, 5203224, 5514528, 5919264, 5974072, 6203844, 6325488, 6720831, 6937632, 8271792, 8961108, 9488232, 10406448, 11948144, 12407688, 12650976, 13441662, 16543584, 17922216, 18976464, 20162493, 20812896, 23896288, 24815376, 26883324, 35844432, 37952928, 40324986, 49630752, 53766648, 71688864, 80649972, 107533296, 161299944, 215066592, 322599888, 645199776]

約数ペア:

[(1, 645199776), (2, 322599888), (3, 215066592), (4, 161299944), (6, 107533296), (8, 80649972), (9, 71688864), (12, 53766648), (13, 49630752), (16, 40324986), (17, 37952928), (18, 35844432), (24, 26883324), (26, 24815376), (27, 23896288), (31, 20812896), (32, 20162493), (34, 18976464), (36, 17922216), (39, 16543584), (48, 13441662), (51, 12650976), (52, 12407688), (54, 11948144), (62, 10406448), (68, 9488232), (72, 8961108), (78, 8271792), (93, 6937632), (96, 6720831), (102, 6325488), (104, 6203844), (108, 5974072), (109, 5919264), (117, 5514528), (124, 5203224), (136, 4744116), (144, 4480554), (153, 4216992), (156, 4135896), (186, 3468816), (204, 3162744), (208, 3101922), (216, 2987036), (218, 2959632), (221, 2919456), (234, 2757264), (248, 2601612), (272, 2372058), (279, 2312544), (288, 2240277), (306, 2108496), (312, 2067948), (327, 1973088), (351, 1838176), (372, 1734408), (403, 1600992), (408, 1581372), (416, 1550961), (432, 1493518), (436, 1479816), (442, 1459728), (459, 1405664), (468, 1378632), (496, 1300806), (527, 1224288), (544, 1186029), (558, 1156272), (612, 1054248), (624, 1033974), (654, 986544), (663, 973152), (702, 919088), (744, 867204), (806, 800496), (816, 790686), (837, 770848), (864, 746759), (872, 739908), (884, 729864), (918, 702832), (936, 689316), (981, 657696), (992, 650403), (1054, 612144), (1116, 578136), (1209, 533664), (1224, 527124), (1248, 516987), (1308, 493272), (1326, 486576), (1404, 459544), (1417, 455328), (1488, 433602), (1581, 408096), (1612, 400248), (1632, 395343), (1674, 385424), (1744, 369954), (1768, 364932), (1836, 351416), (1853, 348192), (1872, 344658), (1962, 328848), (1989, 324384), (2108, 306072), (2232, 289068), (2418, 266832), (2448, 263562), (2616, 246636), (2652, 243288), (2808, 229772), (2834, 227664), (2943, 219232), (2976, 216801), (3162, 204048), (3224, 200124), (3348, 192712), (3379, 190944), (3488, 184977), (3536, 182466), (3627, 177888), (3672, 175708), (3706, 174096), (3744, 172329), (3924, 164424), (3978, 162192), (4216, 153036), (4251, 151776), (4464, 144534), (4743, 136032), (4836, 133416), (4896, 131781), (5232, 123318), (5304, 121644), (5559, 116064), (5616, 114886), (5668, 113832), (5886, 109616), (5967, 108128), (6324, 102024), (6448, 100062), (6696, 96356), (6758, 95472), (6851, 94176), (7072, 91233), (7254, 88944), (7344, 87854), (7412, 87048), (7848, 82212), (7956, 81096), (8432, 76518), (8502, 75888), (8928, 72267), (9486, 68016), (9672, 66708), (10137, 63648), (10464, 61659), (10608, 60822), (10881, 59296), (11118, 58032), (11232, 57443), (11336, 56916), (11772, 54808), (11934, 54064), (12648, 51012), (12753, 50592), (12896, 50031), (13392, 48178), (13516, 47736), (13702, 47088), (14229, 45344), (14508, 44472), (14688, 43927), (14824, 43524), (15696, 41106), (15912, 40548), (16677, 38688), (16864, 38259), (17004, 37944), (18972, 34008), (19344, 33354), (20274, 31824), (20553, 31392), (21216, 30411), (21762, 29648), (22236, 29016), (22672, 28458), (23544, 27404), (23868, 27032), (24089, 26784), (25296, 25506)]