289814088

素因数分解:

$2^3\times 3^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{1993}}^1$

素因数の和:2158

約数の個数: 64

約数和(自身を含む): 743682240

約数和(自身を除く): 453868152

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 73, 83, 146, 166, 219, 249, 292, 332, 438, 498, 584, 664, 876, 996, 1752, 1992, 1993, 3986, 5979, 6059, 7972, 11958, 12118, 15944, 18177, 23916, 24236, 36354, 47832, 48472, 72708, 145416, 145489, 165419, 290978, 330838, 436467, 496257, 581956, 661676, 872934, 992514, 1163912, 1323352, 1745868, 1985028, 3491736, 3970056, 12075587, 24151174, 36226761, 48302348, 72453522, 96604696, 144907044, 289814088]

約数ペア:

[(1, 289814088), (2, 144907044), (3, 96604696), (4, 72453522), (6, 48302348), (8, 36226761), (12, 24151174), (24, 12075587), (73, 3970056), (83, 3491736), (146, 1985028), (166, 1745868), (219, 1323352), (249, 1163912), (292, 992514), (332, 872934), (438, 661676), (498, 581956), (584, 496257), (664, 436467), (876, 330838), (996, 290978), (1752, 165419), (1992, 145489), (1993, 145416), (3986, 72708), (5979, 48472), (6059, 47832), (7972, 36354), (11958, 24236), (12118, 23916), (15944, 18177)]