21856074336

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{829}}^1\times {\mathrm{2953}}^1$

素因数の和:3829

約数の個数: 144

約数和(自身を含む): 64257298560

約数和(自身を除く): 42401224224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 829, 992, 1116, 1488, 1658, 2232, 2487, 2953, 2976, 3316, 4464, 4974, 5906, 6632, 7461, 8859, 8928, 9948, 11812, 13264, 14922, 17718, 19896, 23624, 25699, 26528, 26577, 29844, 35436, 39792, 47248, 51398, 53154, 59688, 70872, 77097, 79584, 91543, 94496, 102796, 106308, 119376, 141744, 154194, 183086, 205592, 212616, 231291, 238752, 274629, 283488, 308388, 366172, 411184, 425232, 462582, 549258, 616776, 732344, 822368, 823887, 850464, 925164, 1098516, 1233552, 1464688, 1647774, 1850328, 2197032, 2448037, 2467104, 2929376, 3295548, 3700656, 4394064, 4896074, 6591096, 7344111, 7401312, 8788128, 9792148, 13182192, 14688222, 19584296, 22032333, 26364384, 29376444, 39168592, 44064666, 58752888, 75889147, 78337184, 88129332, 117505776, 151778294, 176258664, 227667441, 235011552, 303556588, 352517328, 455334882, 607113176, 683002323, 705034656, 910669764, 1214226352, 1366004646, 1821339528, 2428452704, 2732009292, 3642679056, 5464018584, 7285358112, 10928037168, 21856074336]

約数ペア:

[(1, 21856074336), (2, 10928037168), (3, 7285358112), (4, 5464018584), (6, 3642679056), (8, 2732009292), (9, 2428452704), (12, 1821339528), (16, 1366004646), (18, 1214226352), (24, 910669764), (31, 705034656), (32, 683002323), (36, 607113176), (48, 455334882), (62, 352517328), (72, 303556588), (93, 235011552), (96, 227667441), (124, 176258664), (144, 151778294), (186, 117505776), (248, 88129332), (279, 78337184), (288, 75889147), (372, 58752888), (496, 44064666), (558, 39168592), (744, 29376444), (829, 26364384), (992, 22032333), (1116, 19584296), (1488, 14688222), (1658, 13182192), (2232, 9792148), (2487, 8788128), (2953, 7401312), (2976, 7344111), (3316, 6591096), (4464, 4896074), (4974, 4394064), (5906, 3700656), (6632, 3295548), (7461, 2929376), (8859, 2467104), (8928, 2448037), (9948, 2197032), (11812, 1850328), (13264, 1647774), (14922, 1464688), (17718, 1233552), (19896, 1098516), (23624, 925164), (25699, 850464), (26528, 823887), (26577, 822368), (29844, 732344), (35436, 616776), (39792, 549258), (47248, 462582), (51398, 425232), (53154, 411184), (59688, 366172), (70872, 308388), (77097, 283488), (79584, 274629), (91543, 238752), (94496, 231291), (102796, 212616), (106308, 205592), (119376, 183086), (141744, 154194)]