1605963768

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1$

素因数の和:429

約数の個数: 128

約数和(自身を含む): 4226826240

約数和(自身を除く): 2620862472

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 71, 82, 123, 127, 142, 164, 181, 213, 246, 254, 284, 328, 362, 381, 426, 492, 508, 543, 568, 724, 762, 852, 984, 1016, 1086, 1448, 1524, 1704, 2172, 2911, 3048, 4344, 5207, 5822, 7421, 8733, 9017, 10414, 11644, 12851, 14842, 15621, 17466, 18034, 20828, 22263, 22987, 23288, 25702, 27051, 29684, 31242, 34932, 36068, 38553, 41656, 44526, 45974, 51404, 54102, 59368, 62484, 68961, 69864, 72136, 77106, 89052, 91948, 102808, 108204, 124968, 137922, 154212, 178104, 183896, 216408, 275844, 308424, 369697, 526891, 551688, 739394, 942467, 1053782, 1109091, 1478788, 1580673, 1632077, 1884934, 2107564, 2218182, 2827401, 2957576, 3161346, 3264154, 3769868, 4215128, 4436364, 4896231, 5654802, 6322692, 6528308, 7539736, 8872728, 9792462, 11309604, 12645384, 13056616, 19584924, 22619208, 39169848, 66915157, 133830314, 200745471, 267660628, 401490942, 535321256, 802981884, 1605963768]

約数ペア:

[(1, 1605963768), (2, 802981884), (3, 535321256), (4, 401490942), (6, 267660628), (8, 200745471), (12, 133830314), (24, 66915157), (41, 39169848), (71, 22619208), (82, 19584924), (123, 13056616), (127, 12645384), (142, 11309604), (164, 9792462), (181, 8872728), (213, 7539736), (246, 6528308), (254, 6322692), (284, 5654802), (328, 4896231), (362, 4436364), (381, 4215128), (426, 3769868), (492, 3264154), (508, 3161346), (543, 2957576), (568, 2827401), (724, 2218182), (762, 2107564), (852, 1884934), (984, 1632077), (1016, 1580673), (1086, 1478788), (1448, 1109091), (1524, 1053782), (1704, 942467), (2172, 739394), (2911, 551688), (3048, 526891), (4344, 369697), (5207, 308424), (5822, 275844), (7421, 216408), (8733, 183896), (9017, 178104), (10414, 154212), (11644, 137922), (12851, 124968), (14842, 108204), (15621, 102808), (17466, 91948), (18034, 89052), (20828, 77106), (22263, 72136), (22987, 69864), (23288, 68961), (25702, 62484), (27051, 59368), (29684, 54102), (31242, 51404), (34932, 45974), (36068, 44526), (38553, 41656)]