251799344

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{4273}}^1$

素因数の和:4437

約数の個数: 40

約数和(自身を含む): 508776960

約数和(自身を除く): 256977616

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 127, 232, 254, 464, 508, 1016, 2032, 3683, 4273, 7366, 8546, 14732, 17092, 29464, 34184, 58928, 68368, 123917, 247834, 495668, 542671, 991336, 1085342, 1982672, 2170684, 4341368, 8682736, 15737459, 31474918, 62949836, 125899672, 251799344]

約数ペア:

[(1, 251799344), (2, 125899672), (4, 62949836), (8, 31474918), (16, 15737459), (29, 8682736), (58, 4341368), (116, 2170684), (127, 1982672), (232, 1085342), (254, 991336), (464, 542671), (508, 495668), (1016, 247834), (2032, 123917), (3683, 68368), (4273, 58928), (7366, 34184), (8546, 29464), (14732, 17092)]