491160618

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{5107}}^1$

素因数の和:5268

約数の個数: 64

約数和(自身を含む): 1184238720

約数和(自身を除く): 693078102

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 137, 234, 274, 351, 411, 702, 822, 1233, 1781, 2466, 3562, 3699, 5107, 5343, 7398, 10214, 10686, 15321, 16029, 30642, 32058, 45963, 48087, 66391, 91926, 96174, 132782, 137889, 199173, 275778, 398346, 597519, 699659, 1195038, 1399318, 1792557, 2098977, 3585114, 4197954, 6296931, 9095567, 12593862, 18191134, 18890793, 27286701, 37781586, 54573402, 81860103, 163720206, 245580309, 491160618]

約数ペア:

[(1, 491160618), (2, 245580309), (3, 163720206), (6, 81860103), (9, 54573402), (13, 37781586), (18, 27286701), (26, 18890793), (27, 18191134), (39, 12593862), (54, 9095567), (78, 6296931), (117, 4197954), (137, 3585114), (234, 2098977), (274, 1792557), (351, 1399318), (411, 1195038), (702, 699659), (822, 597519), (1233, 398346), (1781, 275778), (2466, 199173), (3562, 137889), (3699, 132782), (5107, 96174), (5343, 91926), (7398, 66391), (10214, 48087), (10686, 45963), (15321, 32058), (16029, 30642)]