8313488

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:120

約数の個数: 80

約数和(自身を含む): 18748800

約数和(自身を除く): 10435312

約数列:

[1, 2, 4, 8, 16, 19, 23, 29, 38, 41, 46, 58, 76, 82, 92, 116, 152, 164, 184, 232, 304, 328, 368, 437, 464, 551, 656, 667, 779, 874, 943, 1102, 1189, 1334, 1558, 1748, 1886, 2204, 2378, 2668, 3116, 3496, 3772, 4408, 4756, 5336, 6232, 6992, 7544, 8816, 9512, 10672, 12464, 12673, 15088, 17917, 19024, 22591, 25346, 27347, 35834, 45182, 50692, 54694, 71668, 90364, 101384, 109388, 143336, 180728, 202768, 218776, 286672, 361456, 437552, 519593, 1039186, 2078372, 4156744, 8313488]

約数ペア:

[(1, 8313488), (2, 4156744), (4, 2078372), (8, 1039186), (16, 519593), (19, 437552), (23, 361456), (29, 286672), (38, 218776), (41, 202768), (46, 180728), (58, 143336), (76, 109388), (82, 101384), (92, 90364), (116, 71668), (152, 54694), (164, 50692), (184, 45182), (232, 35834), (304, 27347), (328, 25346), (368, 22591), (437, 19024), (464, 17917), (551, 15088), (656, 12673), (667, 12464), (779, 10672), (874, 9512), (943, 8816), (1102, 7544), (1189, 6992), (1334, 6232), (1558, 5336), (1748, 4756), (1886, 4408), (2204, 3772), (2378, 3496), (2668, 3116)]