228128536

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1$

素因数の和:388

約数の個数: 64

約数和(自身を含む): 460728000

約数和(自身を除く): 232599464

約数列:

[1, 2, 4, 8, 23, 46, 53, 92, 106, 149, 157, 184, 212, 298, 314, 424, 596, 628, 1192, 1219, 1256, 2438, 3427, 3611, 4876, 6854, 7222, 7897, 8321, 9752, 13708, 14444, 15794, 16642, 23393, 27416, 28888, 31588, 33284, 46786, 63176, 66568, 93572, 181631, 187144, 191383, 363262, 382766, 538039, 726524, 765532, 1076078, 1239829, 1453048, 1531064, 2152156, 2479658, 4304312, 4959316, 9918632, 28516067, 57032134, 114064268, 228128536]

約数ペア:

[(1, 228128536), (2, 114064268), (4, 57032134), (8, 28516067), (23, 9918632), (46, 4959316), (53, 4304312), (92, 2479658), (106, 2152156), (149, 1531064), (157, 1453048), (184, 1239829), (212, 1076078), (298, 765532), (314, 726524), (424, 538039), (596, 382766), (628, 363262), (1192, 191383), (1219, 187144), (1256, 181631), (2438, 93572), (3427, 66568), (3611, 63176), (4876, 46786), (6854, 33284), (7222, 31588), (7897, 28888), (8321, 27416), (9752, 23393), (13708, 16642), (14444, 15794)]