259908402

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{2287}}^1$

素因数の和:2383

約数の個数: 64

約数和(自身を含む): 590413824

約数和(自身を除く): 330505422

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 47, 62, 78, 93, 94, 141, 186, 282, 403, 611, 806, 1209, 1222, 1457, 1833, 2287, 2418, 2914, 3666, 4371, 4574, 6861, 8742, 13722, 18941, 29731, 37882, 56823, 59462, 70897, 89193, 107489, 113646, 141794, 178386, 212691, 214978, 322467, 425382, 644934, 921661, 1397357, 1843322, 2764983, 2794714, 3332159, 4192071, 5529966, 6664318, 8384142, 9996477, 19992954, 43318067, 86636134, 129954201, 259908402]

約数ペア:

[(1, 259908402), (2, 129954201), (3, 86636134), (6, 43318067), (13, 19992954), (26, 9996477), (31, 8384142), (39, 6664318), (47, 5529966), (62, 4192071), (78, 3332159), (93, 2794714), (94, 2764983), (141, 1843322), (186, 1397357), (282, 921661), (403, 644934), (611, 425382), (806, 322467), (1209, 214978), (1222, 212691), (1457, 178386), (1833, 141794), (2287, 113646), (2418, 107489), (2914, 89193), (3666, 70897), (4371, 59462), (4574, 56823), (6861, 37882), (8742, 29731), (13722, 18941)]