2455128

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:129

約数の個数: 96

約数和(自身を含む): 7447440

約数和(自身を除く): 4992312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 43, 52, 61, 72, 78, 86, 104, 117, 122, 129, 156, 172, 183, 234, 244, 258, 312, 344, 366, 387, 468, 488, 516, 549, 559, 732, 774, 793, 936, 1032, 1098, 1118, 1464, 1548, 1586, 1677, 2196, 2236, 2379, 2623, 3096, 3172, 3354, 4392, 4472, 4758, 5031, 5246, 6344, 6708, 7137, 7869, 9516, 10062, 10492, 13416, 14274, 15738, 19032, 20124, 20984, 23607, 28548, 31476, 34099, 40248, 47214, 57096, 62952, 68198, 94428, 102297, 136396, 188856, 204594, 272792, 306891, 409188, 613782, 818376, 1227564, 2455128]

約数ペア:

[(1, 2455128), (2, 1227564), (3, 818376), (4, 613782), (6, 409188), (8, 306891), (9, 272792), (12, 204594), (13, 188856), (18, 136396), (24, 102297), (26, 94428), (36, 68198), (39, 62952), (43, 57096), (52, 47214), (61, 40248), (72, 34099), (78, 31476), (86, 28548), (104, 23607), (117, 20984), (122, 20124), (129, 19032), (156, 15738), (172, 14274), (183, 13416), (234, 10492), (244, 10062), (258, 9516), (312, 7869), (344, 7137), (366, 6708), (387, 6344), (468, 5246), (488, 5031), (516, 4758), (549, 4472), (559, 4392), (732, 3354), (774, 3172), (793, 3096), (936, 2623), (1032, 2379), (1098, 2236), (1118, 2196), (1464, 1677), (1548, 1586)]