264179390384

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{363611}}^1$

素因数の和:364138

約数の個数: 80

約数和(自身を含む): 631230432000

約数和(自身を除く): 367051041616

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 499, 728, 998, 1456, 1996, 3493, 3992, 6487, 6986, 7984, 12974, 13972, 25948, 27944, 45409, 51896, 55888, 90818, 103792, 181636, 363272, 363611, 726544, 727222, 1454444, 2545277, 2908888, 4726943, 5090554, 5817776, 9453886, 10181108, 18907772, 20362216, 33088601, 37815544, 40724432, 66177202, 75631088, 132354404, 181441889, 264708808, 362883778, 529417616, 725767556, 1270093223, 1451535112, 2358744557, 2540186446, 2903070224, 4717489114, 5080372892, 9434978228, 10160745784, 16511211899, 18869956456, 20321491568, 33022423798, 37739912912, 66044847596, 132089695192, 264179390384]

約数ペア:

[(1, 264179390384), (2, 132089695192), (4, 66044847596), (7, 37739912912), (8, 33022423798), (13, 20321491568), (14, 18869956456), (16, 16511211899), (26, 10160745784), (28, 9434978228), (52, 5080372892), (56, 4717489114), (91, 2903070224), (104, 2540186446), (112, 2358744557), (182, 1451535112), (208, 1270093223), (364, 725767556), (499, 529417616), (728, 362883778), (998, 264708808), (1456, 181441889), (1996, 132354404), (3493, 75631088), (3992, 66177202), (6487, 40724432), (6986, 37815544), (7984, 33088601), (12974, 20362216), (13972, 18907772), (25948, 10181108), (27944, 9453886), (45409, 5817776), (51896, 5090554), (55888, 4726943), (90818, 2908888), (103792, 2545277), (181636, 1454444), (363272, 727222), (363611, 726544)]