2164837428

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:249

約数の個数: 288

約数和(自身を含む): 6575063040

約数和(自身を除く): 4410225612

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 36, 38, 39, 52, 54, 57, 71, 76, 78, 81, 108, 114, 117, 127, 142, 156, 162, 171, 213, 228, 234, 243, 247, 254, 284, 324, 342, 351, 381, 426, 468, 486, 494, 508, 513, 639, 684, 702, 741, 762, 852, 923, 972, 988, 1026, 1053, 1143, 1278, 1349, 1404, 1482, 1524, 1539, 1651, 1846, 1917, 2052, 2106, 2223, 2286, 2413, 2556, 2698, 2769, 2964, 3078, 3159, 3302, 3429, 3692, 3834, 4047, 4212, 4446, 4572, 4617, 4826, 4953, 5396, 5538, 5751, 6156, 6318, 6604, 6669, 6858, 7239, 7668, 8094, 8307, 8892, 9017, 9234, 9652, 9906, 10287, 11076, 11502, 12141, 12636, 13338, 13716, 14478, 14859, 16188, 16614, 17253, 17537, 18034, 18468, 19812, 20007, 20574, 21717, 23004, 24282, 24921, 26676, 27051, 28956, 29718, 30861, 31369, 33228, 34506, 35074, 36068, 36423, 40014, 41148, 43434, 44577, 48564, 49842, 52611, 54102, 59436, 60021, 61722, 62738, 65151, 69012, 70148, 72846, 74763, 80028, 81153, 86868, 89154, 94107, 99684, 105222, 108204, 109269, 117221, 120042, 123444, 125476, 130302, 133731, 145692, 149526, 157833, 162306, 171323, 178308, 188214, 195453, 210444, 218538, 224289, 234442, 240084, 243459, 260604, 267462, 282321, 299052, 315666, 324612, 327807, 342646, 351663, 376428, 390906, 401193, 437076, 448578, 468884, 473499, 486918, 513969, 534924, 564642, 586359, 631332, 655614, 685292, 703326, 730377, 781812, 802386, 846963, 897156, 946998, 973836, 1027938, 1054989, 1129284, 1172718, 1311228, 1406652, 1420497, 1460754, 1541907, 1604772, 1693926, 1893996, 2055876, 2109978, 2191131, 2227199, 2345436, 2540889, 2840994, 2921508, 3083814, 3164967, 3387852, 4219956, 4261491, 4382262, 4454398, 4625721, 5081778, 5681988, 6167628, 6329934, 6681597, 7622667, 8522982, 8764524, 8908796, 9251442, 9494901, 10163556, 12659868, 13363194, 13877163, 15245334, 17045964, 18502884, 18989802, 20044791, 26726388, 27754326, 28484703, 30490668, 37979604, 40089582, 41631489, 55508652, 56969406, 60134373, 80179164, 83262978, 113938812, 120268746, 166525956, 180403119, 240537492, 360806238, 541209357, 721612476, 1082418714, 2164837428]

約数ペア:

[(1, 2164837428), (2, 1082418714), (3, 721612476), (4, 541209357), (6, 360806238), (9, 240537492), (12, 180403119), (13, 166525956), (18, 120268746), (19, 113938812), (26, 83262978), (27, 80179164), (36, 60134373), (38, 56969406), (39, 55508652), (52, 41631489), (54, 40089582), (57, 37979604), (71, 30490668), (76, 28484703), (78, 27754326), (81, 26726388), (108, 20044791), (114, 18989802), (117, 18502884), (127, 17045964), (142, 15245334), (156, 13877163), (162, 13363194), (171, 12659868), (213, 10163556), (228, 9494901), (234, 9251442), (243, 8908796), (247, 8764524), (254, 8522982), (284, 7622667), (324, 6681597), (342, 6329934), (351, 6167628), (381, 5681988), (426, 5081778), (468, 4625721), (486, 4454398), (494, 4382262), (508, 4261491), (513, 4219956), (639, 3387852), (684, 3164967), (702, 3083814), (741, 2921508), (762, 2840994), (852, 2540889), (923, 2345436), (972, 2227199), (988, 2191131), (1026, 2109978), (1053, 2055876), (1143, 1893996), (1278, 1693926), (1349, 1604772), (1404, 1541907), (1482, 1460754), (1524, 1420497), (1539, 1406652), (1651, 1311228), (1846, 1172718), (1917, 1129284), (2052, 1054989), (2106, 1027938), (2223, 973836), (2286, 946998), (2413, 897156), (2556, 846963), (2698, 802386), (2769, 781812), (2964, 730377), (3078, 703326), (3159, 685292), (3302, 655614), (3429, 631332), (3692, 586359), (3834, 564642), (4047, 534924), (4212, 513969), (4446, 486918), (4572, 473499), (4617, 468884), (4826, 448578), (4953, 437076), (5396, 401193), (5538, 390906), (5751, 376428), (6156, 351663), (6318, 342646), (6604, 327807), (6669, 324612), (6858, 315666), (7239, 299052), (7668, 282321), (8094, 267462), (8307, 260604), (8892, 243459), (9017, 240084), (9234, 234442), (9652, 224289), (9906, 218538), (10287, 210444), (11076, 195453), (11502, 188214), (12141, 178308), (12636, 171323), (13338, 162306), (13716, 157833), (14478, 149526), (14859, 145692), (16188, 133731), (16614, 130302), (17253, 125476), (17537, 123444), (18034, 120042), (18468, 117221), (19812, 109269), (20007, 108204), (20574, 105222), (21717, 99684), (23004, 94107), (24282, 89154), (24921, 86868), (26676, 81153), (27051, 80028), (28956, 74763), (29718, 72846), (30861, 70148), (31369, 69012), (33228, 65151), (34506, 62738), (35074, 61722), (36068, 60021), (36423, 59436), (40014, 54102), (41148, 52611), (43434, 49842), (44577, 48564)]