1569487944

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:379

約数の個数: 128

約数和(自身を含む): 4105728000

約数和(自身を除く): 2536240056

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 79, 89, 131, 142, 158, 178, 213, 237, 262, 267, 284, 316, 356, 393, 426, 474, 524, 534, 568, 632, 712, 786, 852, 948, 1048, 1068, 1572, 1704, 1896, 2136, 3144, 5609, 6319, 7031, 9301, 10349, 11218, 11659, 12638, 14062, 16827, 18602, 18957, 20698, 21093, 22436, 23318, 25276, 27903, 28124, 31047, 33654, 34977, 37204, 37914, 41396, 42186, 44872, 46636, 50552, 55806, 56248, 62094, 67308, 69954, 74408, 75828, 82792, 84372, 93272, 111612, 124188, 134616, 139908, 151656, 168744, 223224, 248376, 279816, 499201, 734779, 827789, 921061, 998402, 1469558, 1497603, 1655578, 1842122, 1996804, 2204337, 2483367, 2763183, 2939116, 2995206, 3311156, 3684244, 3993608, 4408674, 4966734, 5526366, 5878232, 5990412, 6622312, 7368488, 8817348, 9933468, 11052732, 11980824, 17634696, 19866936, 22105464, 65395331, 130790662, 196185993, 261581324, 392371986, 523162648, 784743972, 1569487944]

約数ペア:

[(1, 1569487944), (2, 784743972), (3, 523162648), (4, 392371986), (6, 261581324), (8, 196185993), (12, 130790662), (24, 65395331), (71, 22105464), (79, 19866936), (89, 17634696), (131, 11980824), (142, 11052732), (158, 9933468), (178, 8817348), (213, 7368488), (237, 6622312), (262, 5990412), (267, 5878232), (284, 5526366), (316, 4966734), (356, 4408674), (393, 3993608), (426, 3684244), (474, 3311156), (524, 2995206), (534, 2939116), (568, 2763183), (632, 2483367), (712, 2204337), (786, 1996804), (852, 1842122), (948, 1655578), (1048, 1497603), (1068, 1469558), (1572, 998402), (1704, 921061), (1896, 827789), (2136, 734779), (3144, 499201), (5609, 279816), (6319, 248376), (7031, 223224), (9301, 168744), (10349, 151656), (11218, 139908), (11659, 134616), (12638, 124188), (14062, 111612), (16827, 93272), (18602, 84372), (18957, 82792), (20698, 75828), (21093, 74408), (22436, 69954), (23318, 67308), (25276, 62094), (27903, 56248), (28124, 55806), (31047, 50552), (33654, 46636), (34977, 44872), (37204, 42186), (37914, 41396)]