246431406

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{12791}}^1$

素因数の和:12841

約数の個数: 48

約数和(自身を含む): 561824640

約数和(自身を除く): 315393234

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 169, 247, 338, 494, 507, 741, 1014, 1482, 3211, 6422, 9633, 12791, 19266, 25582, 38373, 76746, 166283, 243029, 332566, 486058, 498849, 729087, 997698, 1458174, 2161679, 3159377, 4323358, 6318754, 6485037, 9478131, 12970074, 18956262, 41071901, 82143802, 123215703, 246431406]

約数ペア:

[(1, 246431406), (2, 123215703), (3, 82143802), (6, 41071901), (13, 18956262), (19, 12970074), (26, 9478131), (38, 6485037), (39, 6318754), (57, 4323358), (78, 3159377), (114, 2161679), (169, 1458174), (247, 997698), (338, 729087), (494, 498849), (507, 486058), (741, 332566), (1014, 243029), (1482, 166283), (3211, 76746), (6422, 38373), (9633, 25582), (12791, 19266)]