1256701992

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{9433}}^1$

素因数の和:9523

約数の個数: 128

約数和(自身を含む): 3930581760

約数和(自身を除く): 2673879768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 61, 78, 84, 91, 104, 122, 156, 168, 182, 183, 244, 273, 312, 364, 366, 427, 488, 546, 728, 732, 793, 854, 1092, 1281, 1464, 1586, 1708, 2184, 2379, 2562, 3172, 3416, 4758, 5124, 5551, 6344, 9433, 9516, 10248, 11102, 16653, 18866, 19032, 22204, 28299, 33306, 37732, 44408, 56598, 66031, 66612, 75464, 113196, 122629, 132062, 133224, 198093, 226392, 245258, 264124, 367887, 396186, 490516, 528248, 575413, 735774, 792372, 858403, 981032, 1150826, 1471548, 1584744, 1716806, 1726239, 2301652, 2575209, 2943096, 3433612, 3452478, 4027891, 4603304, 5150418, 6867224, 6904956, 7480369, 8055782, 10300836, 12083673, 13809912, 14960738, 16111564, 20601672, 22441107, 24167346, 29921476, 32223128, 44882214, 48334692, 52362583, 59842952, 89764428, 96669384, 104725166, 157087749, 179528856, 209450332, 314175498, 418900664, 628350996, 1256701992]

約数ペア:

[(1, 1256701992), (2, 628350996), (3, 418900664), (4, 314175498), (6, 209450332), (7, 179528856), (8, 157087749), (12, 104725166), (13, 96669384), (14, 89764428), (21, 59842952), (24, 52362583), (26, 48334692), (28, 44882214), (39, 32223128), (42, 29921476), (52, 24167346), (56, 22441107), (61, 20601672), (78, 16111564), (84, 14960738), (91, 13809912), (104, 12083673), (122, 10300836), (156, 8055782), (168, 7480369), (182, 6904956), (183, 6867224), (244, 5150418), (273, 4603304), (312, 4027891), (364, 3452478), (366, 3433612), (427, 2943096), (488, 2575209), (546, 2301652), (728, 1726239), (732, 1716806), (793, 1584744), (854, 1471548), (1092, 1150826), (1281, 981032), (1464, 858403), (1586, 792372), (1708, 735774), (2184, 575413), (2379, 528248), (2562, 490516), (3172, 396186), (3416, 367887), (4758, 264124), (5124, 245258), (5551, 226392), (6344, 198093), (9433, 133224), (9516, 132062), (10248, 122629), (11102, 113196), (16653, 75464), (18866, 66612), (19032, 66031), (22204, 56598), (28299, 44408), (33306, 37732)]