430742768

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{45707}}^1$

素因数の和:45765

約数の個数: 40

約数和(自身を含む): 906846720

約数和(自身を除く): 476103952

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 124, 152, 248, 304, 496, 589, 1178, 2356, 4712, 9424, 45707, 91414, 182828, 365656, 731312, 868433, 1416917, 1736866, 2833834, 3473732, 5667668, 6947464, 11335336, 13894928, 22670672, 26921423, 53842846, 107685692, 215371384, 430742768]

約数ペア:

[(1, 430742768), (2, 215371384), (4, 107685692), (8, 53842846), (16, 26921423), (19, 22670672), (31, 13894928), (38, 11335336), (62, 6947464), (76, 5667668), (124, 3473732), (152, 2833834), (248, 1736866), (304, 1416917), (496, 868433), (589, 731312), (1178, 365656), (2356, 182828), (4712, 91414), (9424, 45707)]