1231588764

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{89}}^2\times {\mathrm{617}}^1$

素因数の和:812

約数の個数: 108

約数和(自身を含む): 3604180944

約数和(自身を除く): 2372592180

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 89, 126, 178, 252, 267, 356, 534, 617, 623, 801, 1068, 1234, 1246, 1602, 1851, 1869, 2468, 2492, 3204, 3702, 3738, 4319, 5553, 5607, 7404, 7476, 7921, 8638, 11106, 11214, 12957, 15842, 17276, 22212, 22428, 23763, 25914, 31684, 38871, 47526, 51828, 54913, 55447, 71289, 77742, 95052, 109826, 110894, 142578, 155484, 164739, 166341, 219652, 221788, 285156, 329478, 332682, 384391, 494217, 499023, 658956, 665364, 768782, 988434, 998046, 1153173, 1537564, 1976868, 1996092, 2306346, 3459519, 4612692, 4887257, 6919038, 9774514, 13838076, 14661771, 19549028, 29323542, 34210799, 43985313, 58647084, 68421598, 87970626, 102632397, 136843196, 175941252, 205264794, 307897191, 410529588, 615794382, 1231588764]

約数ペア:

[(1, 1231588764), (2, 615794382), (3, 410529588), (4, 307897191), (6, 205264794), (7, 175941252), (9, 136843196), (12, 102632397), (14, 87970626), (18, 68421598), (21, 58647084), (28, 43985313), (36, 34210799), (42, 29323542), (63, 19549028), (84, 14661771), (89, 13838076), (126, 9774514), (178, 6919038), (252, 4887257), (267, 4612692), (356, 3459519), (534, 2306346), (617, 1996092), (623, 1976868), (801, 1537564), (1068, 1153173), (1234, 998046), (1246, 988434), (1602, 768782), (1851, 665364), (1869, 658956), (2468, 499023), (2492, 494217), (3204, 384391), (3702, 332682), (3738, 329478), (4319, 285156), (5553, 221788), (5607, 219652), (7404, 166341), (7476, 164739), (7921, 155484), (8638, 142578), (11106, 110894), (11214, 109826), (12957, 95052), (15842, 77742), (17276, 71289), (22212, 55447), (22428, 54913), (23763, 51828), (25914, 47526), (31684, 38871)]