265656456

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1063}}^1$

素因数の和:1180

約数の個数: 128

約数和(自身を含む): 804384000

約数和(自身を除く): 538727544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 89, 104, 108, 117, 156, 178, 216, 234, 267, 312, 351, 356, 468, 534, 702, 712, 801, 936, 1063, 1068, 1157, 1404, 1602, 2126, 2136, 2314, 2403, 2808, 3189, 3204, 3471, 4252, 4628, 4806, 6378, 6408, 6942, 8504, 9256, 9567, 9612, 10413, 12756, 13819, 13884, 19134, 19224, 20826, 25512, 27638, 27768, 28701, 31239, 38268, 41457, 41652, 55276, 57402, 62478, 76536, 82914, 83304, 94607, 110552, 114804, 124371, 124956, 165828, 189214, 229608, 248742, 249912, 283821, 331656, 373113, 378428, 497484, 567642, 746226, 756856, 851463, 994968, 1135284, 1229891, 1492452, 1702926, 2270568, 2459782, 2554389, 2984904, 3405852, 3689673, 4919564, 5108778, 6811704, 7379346, 9839128, 10217556, 11069019, 14758692, 20435112, 22138038, 29517384, 33207057, 44276076, 66414114, 88552152, 132828228, 265656456]

約数ペア:

[(1, 265656456), (2, 132828228), (3, 88552152), (4, 66414114), (6, 44276076), (8, 33207057), (9, 29517384), (12, 22138038), (13, 20435112), (18, 14758692), (24, 11069019), (26, 10217556), (27, 9839128), (36, 7379346), (39, 6811704), (52, 5108778), (54, 4919564), (72, 3689673), (78, 3405852), (89, 2984904), (104, 2554389), (108, 2459782), (117, 2270568), (156, 1702926), (178, 1492452), (216, 1229891), (234, 1135284), (267, 994968), (312, 851463), (351, 756856), (356, 746226), (468, 567642), (534, 497484), (702, 378428), (712, 373113), (801, 331656), (936, 283821), (1063, 249912), (1068, 248742), (1157, 229608), (1404, 189214), (1602, 165828), (2126, 124956), (2136, 124371), (2314, 114804), (2403, 110552), (2808, 94607), (3189, 83304), (3204, 82914), (3471, 76536), (4252, 62478), (4628, 57402), (4806, 55276), (6378, 41652), (6408, 41457), (6942, 38268), (8504, 31239), (9256, 28701), (9567, 27768), (9612, 27638), (10413, 25512), (12756, 20826), (13819, 19224), (13884, 19134)]