258933948

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7649}}^1$

素因数の和:7707

約数の個数: 96

約数和(自身を含む): 767692800

約数和(自身を除く): 508758852

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 31, 39, 42, 52, 62, 78, 84, 91, 93, 124, 156, 182, 186, 217, 273, 364, 372, 403, 434, 546, 651, 806, 868, 1092, 1209, 1302, 1612, 2418, 2604, 2821, 4836, 5642, 7649, 8463, 11284, 15298, 16926, 22947, 30596, 33852, 45894, 53543, 91788, 99437, 107086, 160629, 198874, 214172, 237119, 298311, 321258, 397748, 474238, 596622, 642516, 696059, 711357, 948476, 1193244, 1392118, 1422714, 1659833, 2088177, 2784236, 2845428, 3082547, 3319666, 4176354, 4979499, 6165094, 6639332, 8352708, 9247641, 9958998, 12330188, 18495282, 19917996, 21577829, 36990564, 43155658, 64733487, 86311316, 129466974, 258933948]

約数ペア:

[(1, 258933948), (2, 129466974), (3, 86311316), (4, 64733487), (6, 43155658), (7, 36990564), (12, 21577829), (13, 19917996), (14, 18495282), (21, 12330188), (26, 9958998), (28, 9247641), (31, 8352708), (39, 6639332), (42, 6165094), (52, 4979499), (62, 4176354), (78, 3319666), (84, 3082547), (91, 2845428), (93, 2784236), (124, 2088177), (156, 1659833), (182, 1422714), (186, 1392118), (217, 1193244), (273, 948476), (364, 711357), (372, 696059), (403, 642516), (434, 596622), (546, 474238), (651, 397748), (806, 321258), (868, 298311), (1092, 237119), (1209, 214172), (1302, 198874), (1612, 160629), (2418, 107086), (2604, 99437), (2821, 91788), (4836, 53543), (5642, 45894), (7649, 33852), (8463, 30596), (11284, 22947), (15298, 16926)]