917145684

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{3373}}^1$

素因数の和:3486

約数の個数: 144

約数和(自身を含む): 2888575872

約数和(自身を除く): 1971430188

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 83, 84, 91, 117, 126, 156, 166, 182, 234, 249, 252, 273, 332, 364, 468, 498, 546, 581, 747, 819, 996, 1079, 1092, 1162, 1494, 1638, 1743, 2158, 2324, 2988, 3237, 3276, 3373, 3486, 4316, 5229, 6474, 6746, 6972, 7553, 9711, 10119, 10458, 12948, 13492, 15106, 19422, 20238, 20916, 22659, 23611, 30212, 30357, 38844, 40476, 43849, 45318, 47222, 60714, 67977, 70833, 87698, 90636, 94444, 121428, 131547, 135954, 141666, 175396, 212499, 263094, 271908, 279959, 283332, 306943, 394641, 424998, 526188, 559918, 613886, 789282, 839877, 849996, 920829, 1119836, 1227772, 1578564, 1679754, 1841658, 1959713, 2519631, 2762487, 3359508, 3639467, 3683316, 3919426, 5039262, 5524974, 5879139, 7278934, 7838852, 10078524, 10918401, 11049948, 11758278, 14557868, 17637417, 21836802, 23516556, 25476269, 32755203, 35274834, 43673604, 50952538, 65510406, 70549668, 76428807, 101905076, 131020812, 152857614, 229286421, 305715228, 458572842, 917145684]

約数ペア:

[(1, 917145684), (2, 458572842), (3, 305715228), (4, 229286421), (6, 152857614), (7, 131020812), (9, 101905076), (12, 76428807), (13, 70549668), (14, 65510406), (18, 50952538), (21, 43673604), (26, 35274834), (28, 32755203), (36, 25476269), (39, 23516556), (42, 21836802), (52, 17637417), (63, 14557868), (78, 11758278), (83, 11049948), (84, 10918401), (91, 10078524), (117, 7838852), (126, 7278934), (156, 5879139), (166, 5524974), (182, 5039262), (234, 3919426), (249, 3683316), (252, 3639467), (273, 3359508), (332, 2762487), (364, 2519631), (468, 1959713), (498, 1841658), (546, 1679754), (581, 1578564), (747, 1227772), (819, 1119836), (996, 920829), (1079, 849996), (1092, 839877), (1162, 789282), (1494, 613886), (1638, 559918), (1743, 526188), (2158, 424998), (2324, 394641), (2988, 306943), (3237, 283332), (3276, 279959), (3373, 271908), (3486, 263094), (4316, 212499), (5229, 175396), (6474, 141666), (6746, 135954), (6972, 131547), (7553, 121428), (9711, 94444), (10119, 90636), (10458, 87698), (12948, 70833), (13492, 67977), (15106, 60714), (19422, 47222), (20238, 45318), (20916, 43849), (22659, 40476), (23611, 38844), (30212, 30357)]