254892456

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{38903}}^1$

素因数の和:38935

約数の個数: 96

約数和(自身を含む): 849663360

約数和(自身を除く): 594770904

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 63, 72, 78, 84, 91, 104, 117, 126, 156, 168, 182, 234, 252, 273, 312, 364, 468, 504, 546, 728, 819, 936, 1092, 1638, 2184, 3276, 6552, 38903, 77806, 116709, 155612, 233418, 272321, 311224, 350127, 466836, 505739, 544642, 700254, 816963, 933672, 1011478, 1089284, 1400508, 1517217, 1633926, 2022956, 2178568, 2450889, 2801016, 3034434, 3267852, 3540173, 4045912, 4551651, 4901778, 6068868, 6535704, 7080346, 9103302, 9803556, 10620519, 12137736, 14160692, 18206604, 19607112, 21241038, 28321384, 31861557, 36413208, 42482076, 63723114, 84964152, 127446228, 254892456]

約数ペア:

[(1, 254892456), (2, 127446228), (3, 84964152), (4, 63723114), (6, 42482076), (7, 36413208), (8, 31861557), (9, 28321384), (12, 21241038), (13, 19607112), (14, 18206604), (18, 14160692), (21, 12137736), (24, 10620519), (26, 9803556), (28, 9103302), (36, 7080346), (39, 6535704), (42, 6068868), (52, 4901778), (56, 4551651), (63, 4045912), (72, 3540173), (78, 3267852), (84, 3034434), (91, 2801016), (104, 2450889), (117, 2178568), (126, 2022956), (156, 1633926), (168, 1517217), (182, 1400508), (234, 1089284), (252, 1011478), (273, 933672), (312, 816963), (364, 700254), (468, 544642), (504, 505739), (546, 466836), (728, 350127), (819, 311224), (936, 272321), (1092, 233418), (1638, 155612), (2184, 116709), (3276, 77806), (6552, 38903)]