496432

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:121

約数の個数: 40

約数和(自身を含む): 1071360

約数和(自身を除く): 574928

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 71, 76, 92, 142, 152, 184, 284, 304, 368, 437, 568, 874, 1136, 1349, 1633, 1748, 2698, 3266, 3496, 5396, 6532, 6992, 10792, 13064, 21584, 26128, 31027, 62054, 124108, 248216, 496432]

約数ペア:

[(1, 496432), (2, 248216), (4, 124108), (8, 62054), (16, 31027), (19, 26128), (23, 21584), (38, 13064), (46, 10792), (71, 6992), (76, 6532), (92, 5396), (142, 3496), (152, 3266), (184, 2698), (284, 1748), (304, 1633), (368, 1349), (437, 1136), (568, 874)]