1282661892

素因数分解:

$2^2\times 3^5\times {\mathrm{449}}^1\times {\mathrm{2939}}^1$

素因数の和:3407

約数の個数: 72

約数和(自身を含む): 3371004000

約数和(自身を除く): 2088342108

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 449, 486, 898, 972, 1347, 1796, 2694, 2939, 4041, 5388, 5878, 8082, 8817, 11756, 12123, 16164, 17634, 24246, 26451, 35268, 36369, 48492, 52902, 72738, 79353, 105804, 109107, 145476, 158706, 218214, 238059, 317412, 436428, 476118, 714177, 952236, 1319611, 1428354, 2639222, 2856708, 3958833, 5278444, 7917666, 11876499, 15835332, 23752998, 35629497, 47505996, 71258994, 106888491, 142517988, 213776982, 320665473, 427553964, 641330946, 1282661892]

約数ペア:

[(1, 1282661892), (2, 641330946), (3, 427553964), (4, 320665473), (6, 213776982), (9, 142517988), (12, 106888491), (18, 71258994), (27, 47505996), (36, 35629497), (54, 23752998), (81, 15835332), (108, 11876499), (162, 7917666), (243, 5278444), (324, 3958833), (449, 2856708), (486, 2639222), (898, 1428354), (972, 1319611), (1347, 952236), (1796, 714177), (2694, 476118), (2939, 436428), (4041, 317412), (5388, 238059), (5878, 218214), (8082, 158706), (8817, 145476), (11756, 109107), (12123, 105804), (16164, 79353), (17634, 72738), (24246, 52902), (26451, 48492), (35268, 36369)]