279078436

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{6037}}^1$

素因数の和:6188

約数の個数: 48

約数和(自身を含む): 605925376

約数和(自身を除く): 326846940

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 127, 182, 254, 364, 508, 889, 1651, 1778, 3302, 3556, 6037, 6604, 11557, 12074, 23114, 24148, 42259, 46228, 78481, 84518, 156962, 169036, 313924, 549367, 766699, 1098734, 1533398, 2197468, 3066796, 5366893, 9967087, 10733786, 19934174, 21467572, 39868348, 69769609, 139539218, 279078436]

約数ペア:

[(1, 279078436), (2, 139539218), (4, 69769609), (7, 39868348), (13, 21467572), (14, 19934174), (26, 10733786), (28, 9967087), (52, 5366893), (91, 3066796), (127, 2197468), (182, 1533398), (254, 1098734), (364, 766699), (508, 549367), (889, 313924), (1651, 169036), (1778, 156962), (3302, 84518), (3556, 78481), (6037, 46228), (6604, 42259), (11557, 24148), (12074, 23114)]