557731044

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1039}}^1$

素因数の和:1130

約数の個数: 144

約数和(自身を含む): 1611151360

約数和(自身を除く): 1053420316

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 37, 39, 52, 62, 74, 78, 93, 111, 117, 124, 148, 156, 186, 222, 234, 279, 333, 372, 403, 444, 468, 481, 558, 666, 806, 962, 1039, 1116, 1147, 1209, 1332, 1443, 1612, 1924, 2078, 2294, 2418, 2886, 3117, 3441, 3627, 4156, 4329, 4588, 4836, 5772, 6234, 6882, 7254, 8658, 9351, 10323, 12468, 13507, 13764, 14508, 14911, 17316, 18702, 20646, 27014, 29822, 32209, 37404, 38443, 40521, 41292, 44733, 54028, 59644, 64418, 76886, 81042, 89466, 96627, 115329, 121563, 128836, 134199, 153772, 162084, 178932, 193254, 230658, 243126, 268398, 289881, 345987, 386508, 418717, 461316, 486252, 499759, 536796, 579762, 691974, 837434, 999518, 1159524, 1191733, 1256151, 1383948, 1499277, 1674868, 1999036, 2383466, 2512302, 2998554, 3575199, 3768453, 4497831, 4766932, 5024604, 5997108, 7150398, 7536906, 8995662, 10725597, 14300796, 15073812, 15492529, 17991324, 21451194, 30985058, 42902388, 46477587, 61970116, 92955174, 139432761, 185910348, 278865522, 557731044]

約数ペア:

[(1, 557731044), (2, 278865522), (3, 185910348), (4, 139432761), (6, 92955174), (9, 61970116), (12, 46477587), (13, 42902388), (18, 30985058), (26, 21451194), (31, 17991324), (36, 15492529), (37, 15073812), (39, 14300796), (52, 10725597), (62, 8995662), (74, 7536906), (78, 7150398), (93, 5997108), (111, 5024604), (117, 4766932), (124, 4497831), (148, 3768453), (156, 3575199), (186, 2998554), (222, 2512302), (234, 2383466), (279, 1999036), (333, 1674868), (372, 1499277), (403, 1383948), (444, 1256151), (468, 1191733), (481, 1159524), (558, 999518), (666, 837434), (806, 691974), (962, 579762), (1039, 536796), (1116, 499759), (1147, 486252), (1209, 461316), (1332, 418717), (1443, 386508), (1612, 345987), (1924, 289881), (2078, 268398), (2294, 243126), (2418, 230658), (2886, 193254), (3117, 178932), (3441, 162084), (3627, 153772), (4156, 134199), (4329, 128836), (4588, 121563), (4836, 115329), (5772, 96627), (6234, 89466), (6882, 81042), (7254, 76886), (8658, 64418), (9351, 59644), (10323, 54028), (12468, 44733), (13507, 41292), (13764, 40521), (14508, 38443), (14911, 37404), (17316, 32209), (18702, 29822), (20646, 27014)]