304980352196

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{884483}}^1$

素因数の和:884868

約数の個数: 48

約数和(自身を含む): 606756024000

約数和(自身を除く): 301775671804

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 349, 494, 698, 988, 1396, 4537, 6631, 9074, 13262, 18148, 26524, 86203, 172406, 344812, 884483, 1768966, 3537932, 11498279, 16805177, 22996558, 33610354, 45993116, 67220708, 218467301, 308684567, 436934602, 617369134, 873869204, 1234738268, 4012899371, 5865006773, 8025798742, 11730013546, 16051597484, 23460027092, 76245088049, 152490176098, 304980352196]

約数ペア:

[(1, 304980352196), (2, 152490176098), (4, 76245088049), (13, 23460027092), (19, 16051597484), (26, 11730013546), (38, 8025798742), (52, 5865006773), (76, 4012899371), (247, 1234738268), (349, 873869204), (494, 617369134), (698, 436934602), (988, 308684567), (1396, 218467301), (4537, 67220708), (6631, 45993116), (9074, 33610354), (13262, 22996558), (18148, 16805177), (26524, 11498279), (86203, 3537932), (172406, 1768966), (344812, 884483)]