5487144

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{409}}^1$

素因数の和:474

約数の個数: 64

約数和(自身を含む): 15153600

約数和(自身を除く): 9666456

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, 409, 516, 559, 818, 1032, 1118, 1227, 1636, 1677, 2236, 2454, 3272, 3354, 4472, 4908, 5317, 6708, 9816, 10634, 13416, 15951, 17587, 21268, 31902, 35174, 42536, 52761, 63804, 70348, 105522, 127608, 140696, 211044, 228631, 422088, 457262, 685893, 914524, 1371786, 1829048, 2743572, 5487144]

約数ペア:

[(1, 5487144), (2, 2743572), (3, 1829048), (4, 1371786), (6, 914524), (8, 685893), (12, 457262), (13, 422088), (24, 228631), (26, 211044), (39, 140696), (43, 127608), (52, 105522), (78, 70348), (86, 63804), (104, 52761), (129, 42536), (156, 35174), (172, 31902), (258, 21268), (312, 17587), (344, 15951), (409, 13416), (516, 10634), (559, 9816), (818, 6708), (1032, 5317), (1118, 4908), (1227, 4472), (1636, 3354), (1677, 3272), (2236, 2454)]