1261331736

素因数分解:

$2^3\times 3^1\times 7^5\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:156

約数の個数: 192

約数和(自身を含む): 3811795200

約数和(自身を除く): 2550463464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 53, 56, 59, 84, 98, 106, 118, 147, 159, 168, 177, 196, 212, 236, 294, 318, 343, 354, 371, 392, 413, 424, 472, 588, 636, 686, 708, 742, 826, 1029, 1113, 1176, 1239, 1272, 1372, 1416, 1484, 1652, 2058, 2226, 2401, 2478, 2597, 2744, 2891, 2968, 3127, 3304, 4116, 4452, 4802, 4956, 5194, 5782, 6254, 7203, 7791, 8232, 8673, 8904, 9381, 9604, 9912, 10388, 11564, 12508, 14406, 15582, 16807, 17346, 18179, 18762, 19208, 20237, 20776, 21889, 23128, 25016, 28812, 31164, 33614, 34692, 36358, 37524, 40474, 43778, 50421, 54537, 57624, 60711, 62328, 65667, 67228, 69384, 72716, 75048, 80948, 87556, 100842, 109074, 121422, 127253, 131334, 134456, 141659, 145432, 153223, 161896, 175112, 201684, 218148, 242844, 254506, 262668, 283318, 306446, 381759, 403368, 424977, 436296, 459669, 485688, 509012, 525336, 566636, 612892, 763518, 849954, 890771, 919338, 991613, 1018024, 1072561, 1133272, 1225784, 1527036, 1699908, 1781542, 1838676, 1983226, 2145122, 2672313, 2974839, 3054072, 3217683, 3399816, 3563084, 3677352, 3966452, 4290244, 5344626, 5949678, 6435366, 7126168, 7507927, 7932904, 8580488, 10689252, 11899356, 12870732, 15015854, 21378504, 22523781, 23798712, 25741464, 30031708, 45047562, 52555489, 60063416, 90095124, 105110978, 157666467, 180190248, 210221956, 315332934, 420443912, 630665868, 1261331736]

約数ペア:

[(1, 1261331736), (2, 630665868), (3, 420443912), (4, 315332934), (6, 210221956), (7, 180190248), (8, 157666467), (12, 105110978), (14, 90095124), (21, 60063416), (24, 52555489), (28, 45047562), (42, 30031708), (49, 25741464), (53, 23798712), (56, 22523781), (59, 21378504), (84, 15015854), (98, 12870732), (106, 11899356), (118, 10689252), (147, 8580488), (159, 7932904), (168, 7507927), (177, 7126168), (196, 6435366), (212, 5949678), (236, 5344626), (294, 4290244), (318, 3966452), (343, 3677352), (354, 3563084), (371, 3399816), (392, 3217683), (413, 3054072), (424, 2974839), (472, 2672313), (588, 2145122), (636, 1983226), (686, 1838676), (708, 1781542), (742, 1699908), (826, 1527036), (1029, 1225784), (1113, 1133272), (1176, 1072561), (1239, 1018024), (1272, 991613), (1372, 919338), (1416, 890771), (1484, 849954), (1652, 763518), (2058, 612892), (2226, 566636), (2401, 525336), (2478, 509012), (2597, 485688), (2744, 459669), (2891, 436296), (2968, 424977), (3127, 403368), (3304, 381759), (4116, 306446), (4452, 283318), (4802, 262668), (4956, 254506), (5194, 242844), (5782, 218148), (6254, 201684), (7203, 175112), (7791, 161896), (8232, 153223), (8673, 145432), (8904, 141659), (9381, 134456), (9604, 131334), (9912, 127253), (10388, 121422), (11564, 109074), (12508, 100842), (14406, 87556), (15582, 80948), (16807, 75048), (17346, 72716), (18179, 69384), (18762, 67228), (19208, 65667), (20237, 62328), (20776, 60711), (21889, 57624), (23128, 54537), (25016, 50421), (28812, 43778), (31164, 40474), (33614, 37524), (34692, 36358)]