277208090692

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4007}}^1\times {\mathrm{78259}}^1$

素因数の和:82300

約数の個数: 48

約数和(自身を含む): 553306965120

約数和(自身を除く): 276098874428

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 4007, 8014, 16028, 52091, 68119, 78259, 104182, 136238, 156518, 208364, 272476, 313036, 885547, 1017367, 1330403, 1771094, 2034734, 2660806, 3542188, 4069468, 5321612, 17295239, 34590478, 69180956, 313583813, 627167626, 1254335252, 4076589569, 5330924821, 8153179138, 10661849642, 16306358276, 21323699284, 69302022673, 138604045346, 277208090692]

約数ペア:

[(1, 277208090692), (2, 138604045346), (4, 69302022673), (13, 21323699284), (17, 16306358276), (26, 10661849642), (34, 8153179138), (52, 5330924821), (68, 4076589569), (221, 1254335252), (442, 627167626), (884, 313583813), (4007, 69180956), (8014, 34590478), (16028, 17295239), (52091, 5321612), (68119, 4069468), (78259, 3542188), (104182, 2660806), (136238, 2034734), (156518, 1771094), (208364, 1330403), (272476, 1017367), (313036, 885547)]