489715308

素因数分解:

$2^2\times 3^4\times {\mathrm{31}}^1\times {\mathrm{48757}}^1$

素因数の和:48804

約数の個数: 60

約数和(自身を含む): 1321536832

約数和(自身を除く): 831821524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 81, 93, 108, 124, 162, 186, 279, 324, 372, 558, 837, 1116, 1674, 2511, 3348, 5022, 10044, 48757, 97514, 146271, 195028, 292542, 438813, 585084, 877626, 1316439, 1511467, 1755252, 2632878, 3022934, 3949317, 4534401, 5265756, 6045868, 7898634, 9068802, 13603203, 15797268, 18137604, 27206406, 40809609, 54412812, 81619218, 122428827, 163238436, 244857654, 489715308]

約数ペア:

[(1, 489715308), (2, 244857654), (3, 163238436), (4, 122428827), (6, 81619218), (9, 54412812), (12, 40809609), (18, 27206406), (27, 18137604), (31, 15797268), (36, 13603203), (54, 9068802), (62, 7898634), (81, 6045868), (93, 5265756), (108, 4534401), (124, 3949317), (162, 3022934), (186, 2632878), (279, 1755252), (324, 1511467), (372, 1316439), (558, 877626), (837, 585084), (1116, 438813), (1674, 292542), (2511, 195028), (3348, 146271), (5022, 97514), (10044, 48757)]