494666892

素因数分解:

$2^2\times 3^3\times {\mathrm{101}}^2\times {\mathrm{449}}^1$

素因数の和:664

約数の個数: 72

約数和(自身を含む): 1298178000

約数和(自身を除く): 803511108

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 101, 108, 202, 303, 404, 449, 606, 898, 909, 1212, 1347, 1796, 1818, 2694, 2727, 3636, 4041, 5388, 5454, 8082, 10201, 10908, 12123, 16164, 20402, 24246, 30603, 40804, 45349, 48492, 61206, 90698, 91809, 122412, 136047, 181396, 183618, 272094, 275427, 367236, 408141, 544188, 550854, 816282, 1101708, 1224423, 1632564, 2448846, 4580249, 4897692, 9160498, 13740747, 18320996, 27481494, 41222241, 54962988, 82444482, 123666723, 164888964, 247333446, 494666892]

約数ペア:

[(1, 494666892), (2, 247333446), (3, 164888964), (4, 123666723), (6, 82444482), (9, 54962988), (12, 41222241), (18, 27481494), (27, 18320996), (36, 13740747), (54, 9160498), (101, 4897692), (108, 4580249), (202, 2448846), (303, 1632564), (404, 1224423), (449, 1101708), (606, 816282), (898, 550854), (909, 544188), (1212, 408141), (1347, 367236), (1796, 275427), (1818, 272094), (2694, 183618), (2727, 181396), (3636, 136047), (4041, 122412), (5388, 91809), (5454, 90698), (8082, 61206), (10201, 48492), (10908, 45349), (12123, 40804), (16164, 30603), (20402, 24246)]