253676904

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{42793}}^1$

素因数の和:42834

約数の個数: 64

約数和(自身を含む): 718939200

約数和(自身を除く): 465262296

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 228, 247, 312, 456, 494, 741, 988, 1482, 1976, 2964, 5928, 42793, 85586, 128379, 171172, 256758, 342344, 513516, 556309, 813067, 1027032, 1112618, 1626134, 1668927, 2225236, 2439201, 3252268, 3337854, 4450472, 4878402, 6504536, 6675708, 9756804, 10569871, 13351416, 19513608, 21139742, 31709613, 42279484, 63419226, 84558968, 126838452, 253676904]

約数ペア:

[(1, 253676904), (2, 126838452), (3, 84558968), (4, 63419226), (6, 42279484), (8, 31709613), (12, 21139742), (13, 19513608), (19, 13351416), (24, 10569871), (26, 9756804), (38, 6675708), (39, 6504536), (52, 4878402), (57, 4450472), (76, 3337854), (78, 3252268), (104, 2439201), (114, 2225236), (152, 1668927), (156, 1626134), (228, 1112618), (247, 1027032), (312, 813067), (456, 556309), (494, 513516), (741, 342344), (988, 256758), (1482, 171172), (1976, 128379), (2964, 85586), (5928, 42793)]