1427557688

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1\times {\mathrm{509}}^1$

素因数の和:852

約数の個数: 64

約数和(自身を含む): 2843596800

約数和(自身を除く): 1416039112

約数列:

[1, 2, 4, 8, 31, 43, 62, 86, 124, 172, 248, 263, 344, 509, 526, 1018, 1052, 1333, 2036, 2104, 2666, 4072, 5332, 8153, 10664, 11309, 15779, 16306, 21887, 22618, 31558, 32612, 43774, 45236, 63116, 65224, 87548, 90472, 126232, 133867, 175096, 267734, 350579, 535468, 678497, 701158, 1070936, 1356994, 1402316, 2713988, 2804632, 4149877, 5427976, 5756281, 8299754, 11512562, 16599508, 23025124, 33199016, 46050248, 178444711, 356889422, 713778844, 1427557688]

約数ペア:

[(1, 1427557688), (2, 713778844), (4, 356889422), (8, 178444711), (31, 46050248), (43, 33199016), (62, 23025124), (86, 16599508), (124, 11512562), (172, 8299754), (248, 5756281), (263, 5427976), (344, 4149877), (509, 2804632), (526, 2713988), (1018, 1402316), (1052, 1356994), (1333, 1070936), (2036, 701158), (2104, 678497), (2666, 535468), (4072, 350579), (5332, 267734), (8153, 175096), (10664, 133867), (11309, 126232), (15779, 90472), (16306, 87548), (21887, 65224), (22618, 63116), (31558, 45236), (32612, 43774)]