1372889448

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{389141}}^1$

素因数の和:389167

約数の個数: 72

約数和(自身を含む): 4325313330

約数和(自身を除く): 2952423882

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 389141, 778282, 1167423, 1556564, 2334846, 2723987, 3113128, 3502269, 4669692, 5447974, 7004538, 8171961, 9339384, 10895948, 14009076, 16343922, 19067909, 21791896, 24515883, 28018152, 32687844, 38135818, 49031766, 57203727, 65375688, 76271636, 98063532, 114407454, 152543272, 171611181, 196127064, 228814908, 343222362, 457629816, 686444724, 1372889448]

約数ペア:

[(1, 1372889448), (2, 686444724), (3, 457629816), (4, 343222362), (6, 228814908), (7, 196127064), (8, 171611181), (9, 152543272), (12, 114407454), (14, 98063532), (18, 76271636), (21, 65375688), (24, 57203727), (28, 49031766), (36, 38135818), (42, 32687844), (49, 28018152), (56, 24515883), (63, 21791896), (72, 19067909), (84, 16343922), (98, 14009076), (126, 10895948), (147, 9339384), (168, 8171961), (196, 7004538), (252, 5447974), (294, 4669692), (392, 3502269), (441, 3113128), (504, 2723987), (588, 2334846), (882, 1556564), (1176, 1167423), (1764, 778282), (3528, 389141)]