684456

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^2\times {\mathrm{79}}^1$

素因数の和:126

約数の個数: 48

約数和(自身を含む): 1828800

約数和(自身を除く): 1144344

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 79, 114, 152, 158, 228, 237, 316, 361, 456, 474, 632, 722, 948, 1083, 1444, 1501, 1896, 2166, 2888, 3002, 4332, 4503, 6004, 8664, 9006, 12008, 18012, 28519, 36024, 57038, 85557, 114076, 171114, 228152, 342228, 684456]

約数ペア:

[(1, 684456), (2, 342228), (3, 228152), (4, 171114), (6, 114076), (8, 85557), (12, 57038), (19, 36024), (24, 28519), (38, 18012), (57, 12008), (76, 9006), (79, 8664), (114, 6004), (152, 4503), (158, 4332), (228, 3002), (237, 2888), (316, 2166), (361, 1896), (456, 1501), (474, 1444), (632, 1083), (722, 948)]