1551176328

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{31667}}^1$

素因数の和:31846

約数の個数: 64

約数和(自身を含む): 4202976960

約数和(自身を除く): 2651800632

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 157, 312, 314, 471, 628, 942, 1256, 1884, 2041, 3768, 4082, 6123, 8164, 12246, 16328, 24492, 31667, 48984, 63334, 95001, 126668, 190002, 253336, 380004, 411671, 760008, 823342, 1235013, 1646684, 2470026, 3293368, 4940052, 4971719, 9880104, 9943438, 14915157, 19886876, 29830314, 39773752, 59660628, 64632347, 119321256, 129264694, 193897041, 258529388, 387794082, 517058776, 775588164, 1551176328]

約数ペア:

[(1, 1551176328), (2, 775588164), (3, 517058776), (4, 387794082), (6, 258529388), (8, 193897041), (12, 129264694), (13, 119321256), (24, 64632347), (26, 59660628), (39, 39773752), (52, 29830314), (78, 19886876), (104, 14915157), (156, 9943438), (157, 9880104), (312, 4971719), (314, 4940052), (471, 3293368), (628, 2470026), (942, 1646684), (1256, 1235013), (1884, 823342), (2041, 760008), (3768, 411671), (4082, 380004), (6123, 253336), (8164, 190002), (12246, 126668), (16328, 95001), (24492, 63334), (31667, 48984)]