646310232

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{157483}}^1$

素因数の和:157517

約数の個数: 64

約数和(自身を含む): 1889808000

約数和(自身を除く): 1243497768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 684, 1026, 1368, 2052, 4104, 157483, 314966, 472449, 629932, 944898, 1259864, 1417347, 1889796, 2834694, 2992177, 3779592, 4252041, 5669388, 5984354, 8504082, 8976531, 11338776, 11968708, 17008164, 17953062, 23937416, 26929593, 34016328, 35906124, 53859186, 71812248, 80788779, 107718372, 161577558, 215436744, 323155116, 646310232]

約数ペア:

[(1, 646310232), (2, 323155116), (3, 215436744), (4, 161577558), (6, 107718372), (8, 80788779), (9, 71812248), (12, 53859186), (18, 35906124), (19, 34016328), (24, 26929593), (27, 23937416), (36, 17953062), (38, 17008164), (54, 11968708), (57, 11338776), (72, 8976531), (76, 8504082), (108, 5984354), (114, 5669388), (152, 4252041), (171, 3779592), (216, 2992177), (228, 2834694), (342, 1889796), (456, 1417347), (513, 1259864), (684, 944898), (1026, 629932), (1368, 472449), (2052, 314966), (4104, 157483)]