234471432

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{17477}}^1$

素因数の和:17542

約数の個数: 64

約数和(自身を含む): 645986880

約数和(自身を除く): 411515448

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 43, 52, 78, 86, 104, 129, 156, 172, 258, 312, 344, 516, 559, 1032, 1118, 1677, 2236, 3354, 4472, 6708, 13416, 17477, 34954, 52431, 69908, 104862, 139816, 209724, 227201, 419448, 454402, 681603, 751511, 908804, 1363206, 1503022, 1817608, 2254533, 2726412, 3006044, 4509066, 5452824, 6012088, 9018132, 9769643, 18036264, 19539286, 29308929, 39078572, 58617858, 78157144, 117235716, 234471432]

約数ペア:

[(1, 234471432), (2, 117235716), (3, 78157144), (4, 58617858), (6, 39078572), (8, 29308929), (12, 19539286), (13, 18036264), (24, 9769643), (26, 9018132), (39, 6012088), (43, 5452824), (52, 4509066), (78, 3006044), (86, 2726412), (104, 2254533), (129, 1817608), (156, 1503022), (172, 1363206), (258, 908804), (312, 751511), (344, 681603), (516, 454402), (559, 419448), (1032, 227201), (1118, 209724), (1677, 139816), (2236, 104862), (3354, 69908), (4472, 52431), (6708, 34954), (13416, 17477)]