259558164

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{12241}}^1$

素因数の和:12301

約数の個数: 72

約数和(自身を含む): 712974080

約数和(自身を除く): 453415916

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 31, 36, 38, 57, 62, 76, 93, 114, 124, 171, 186, 228, 279, 342, 372, 558, 589, 684, 1116, 1178, 1767, 2356, 3534, 5301, 7068, 10602, 12241, 21204, 24482, 36723, 48964, 73446, 110169, 146892, 220338, 232579, 379471, 440676, 465158, 697737, 758942, 930316, 1138413, 1395474, 1517884, 2093211, 2276826, 2790948, 3415239, 4186422, 4553652, 6830478, 7209949, 8372844, 13660956, 14419898, 21629847, 28839796, 43259694, 64889541, 86519388, 129779082, 259558164]

約数ペア:

[(1, 259558164), (2, 129779082), (3, 86519388), (4, 64889541), (6, 43259694), (9, 28839796), (12, 21629847), (18, 14419898), (19, 13660956), (31, 8372844), (36, 7209949), (38, 6830478), (57, 4553652), (62, 4186422), (76, 3415239), (93, 2790948), (114, 2276826), (124, 2093211), (171, 1517884), (186, 1395474), (228, 1138413), (279, 930316), (342, 758942), (372, 697737), (558, 465158), (589, 440676), (684, 379471), (1116, 232579), (1178, 220338), (1767, 146892), (2356, 110169), (3534, 73446), (5301, 48964), (7068, 36723), (10602, 24482), (12241, 21204)]