628883424

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{167971}}^1$

素因数の和:168000

約数の個数: 72

約数和(自身を含む): 1925966952

約数和(自身を除く): 1297083528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 167971, 335942, 503913, 671884, 1007826, 1343768, 1511739, 2015652, 2183623, 2687536, 3023478, 4031304, 4367246, 5375072, 6046956, 6550869, 8062608, 8734492, 12093912, 13101738, 16125216, 17468984, 19652607, 24187824, 26203476, 34937968, 39305214, 48375648, 52406952, 69875936, 78610428, 104813904, 157220856, 209627808, 314441712, 628883424]

約数ペア:

[(1, 628883424), (2, 314441712), (3, 209627808), (4, 157220856), (6, 104813904), (8, 78610428), (9, 69875936), (12, 52406952), (13, 48375648), (16, 39305214), (18, 34937968), (24, 26203476), (26, 24187824), (32, 19652607), (36, 17468984), (39, 16125216), (48, 13101738), (52, 12093912), (72, 8734492), (78, 8062608), (96, 6550869), (104, 6046956), (117, 5375072), (144, 4367246), (156, 4031304), (208, 3023478), (234, 2687536), (288, 2183623), (312, 2015652), (416, 1511739), (468, 1343768), (624, 1007826), (936, 671884), (1248, 503913), (1872, 335942), (3744, 167971)]