1285605972

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1$

素因数の和:383

約数の個数: 192

約数和(自身を含む): 3907008000

約数和(自身を除く): 2621402028

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 101, 108, 113, 126, 149, 189, 202, 226, 252, 298, 303, 339, 378, 404, 447, 452, 596, 606, 678, 707, 756, 791, 894, 909, 1017, 1043, 1212, 1341, 1356, 1414, 1582, 1788, 1818, 2034, 2086, 2121, 2373, 2682, 2727, 2828, 3051, 3129, 3164, 3636, 4023, 4068, 4172, 4242, 4746, 5364, 5454, 6102, 6258, 6363, 7119, 8046, 8484, 9387, 9492, 10908, 11413, 12204, 12516, 12726, 14238, 15049, 16092, 16837, 18774, 19089, 21357, 22826, 25452, 28161, 28476, 30098, 33674, 34239, 37548, 38178, 42714, 45147, 45652, 50511, 56322, 60196, 67348, 68478, 76356, 79891, 85428, 90294, 101022, 102717, 105343, 112644, 117859, 135441, 136956, 151533, 159782, 180588, 202044, 205434, 210686, 235718, 239673, 270882, 303066, 308151, 316029, 319564, 353577, 406323, 410868, 421372, 454599, 471436, 479346, 541764, 606132, 616302, 632058, 707154, 719019, 812646, 909198, 948087, 958692, 1060731, 1232604, 1264116, 1414308, 1438038, 1625292, 1700537, 1818396, 1896174, 2121462, 2157057, 2844261, 2876076, 3182193, 3401074, 3792348, 4242924, 4314114, 5101611, 5688522, 6364386, 6802148, 8628228, 10203222, 11377044, 11903759, 12728772, 15304833, 20406444, 23807518, 30609666, 35711277, 45914499, 47615036, 61219332, 71422554, 91828998, 107133831, 142845108, 183657996, 214267662, 321401493, 428535324, 642802986, 1285605972]

約数ペア:

[(1, 1285605972), (2, 642802986), (3, 428535324), (4, 321401493), (6, 214267662), (7, 183657996), (9, 142845108), (12, 107133831), (14, 91828998), (18, 71422554), (21, 61219332), (27, 47615036), (28, 45914499), (36, 35711277), (42, 30609666), (54, 23807518), (63, 20406444), (84, 15304833), (101, 12728772), (108, 11903759), (113, 11377044), (126, 10203222), (149, 8628228), (189, 6802148), (202, 6364386), (226, 5688522), (252, 5101611), (298, 4314114), (303, 4242924), (339, 3792348), (378, 3401074), (404, 3182193), (447, 2876076), (452, 2844261), (596, 2157057), (606, 2121462), (678, 1896174), (707, 1818396), (756, 1700537), (791, 1625292), (894, 1438038), (909, 1414308), (1017, 1264116), (1043, 1232604), (1212, 1060731), (1341, 958692), (1356, 948087), (1414, 909198), (1582, 812646), (1788, 719019), (1818, 707154), (2034, 632058), (2086, 616302), (2121, 606132), (2373, 541764), (2682, 479346), (2727, 471436), (2828, 454599), (3051, 421372), (3129, 410868), (3164, 406323), (3636, 353577), (4023, 319564), (4068, 316029), (4172, 308151), (4242, 303066), (4746, 270882), (5364, 239673), (5454, 235718), (6102, 210686), (6258, 205434), (6363, 202044), (7119, 180588), (8046, 159782), (8484, 151533), (9387, 136956), (9492, 135441), (10908, 117859), (11413, 112644), (12204, 105343), (12516, 102717), (12726, 101022), (14238, 90294), (15049, 85428), (16092, 79891), (16837, 76356), (18774, 68478), (19089, 67348), (21357, 60196), (22826, 56322), (25452, 50511), (28161, 45652), (28476, 45147), (30098, 42714), (33674, 38178), (34239, 37548)]