841157968

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{311}}^1$

素因数の和:417

約数の個数: 160

約数和(自身を含む): 2079866880

約数和(自身を除く): 1238708912

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 38, 41, 56, 62, 76, 82, 112, 124, 133, 152, 164, 217, 248, 266, 287, 304, 311, 328, 434, 496, 532, 574, 589, 622, 656, 779, 868, 1064, 1148, 1178, 1244, 1271, 1558, 1736, 2128, 2177, 2296, 2356, 2488, 2542, 3116, 3472, 4123, 4354, 4592, 4712, 4976, 5084, 5453, 5909, 6232, 8246, 8708, 8897, 9424, 9641, 10168, 10906, 11818, 12464, 12751, 16492, 17416, 17794, 19282, 20336, 21812, 23636, 24149, 25502, 32984, 34832, 35588, 38564, 41363, 43624, 47272, 48298, 51004, 65968, 67487, 71176, 77128, 82726, 87248, 89257, 94544, 96596, 102008, 134974, 142352, 154256, 165452, 169043, 178514, 183179, 193192, 204016, 242269, 269948, 330904, 338086, 357028, 366358, 386384, 395281, 484538, 539896, 661808, 676172, 714056, 732716, 790562, 969076, 1079792, 1282253, 1352344, 1428112, 1465432, 1581124, 1695883, 1938152, 2564506, 2704688, 2766967, 2930864, 3162248, 3391766, 3876304, 5129012, 5533934, 6324496, 6783532, 7510339, 10258024, 11067868, 13567064, 15020678, 20516048, 22135736, 27134128, 30041356, 44271472, 52572373, 60082712, 105144746, 120165424, 210289492, 420578984, 841157968]

約数ペア:

[(1, 841157968), (2, 420578984), (4, 210289492), (7, 120165424), (8, 105144746), (14, 60082712), (16, 52572373), (19, 44271472), (28, 30041356), (31, 27134128), (38, 22135736), (41, 20516048), (56, 15020678), (62, 13567064), (76, 11067868), (82, 10258024), (112, 7510339), (124, 6783532), (133, 6324496), (152, 5533934), (164, 5129012), (217, 3876304), (248, 3391766), (266, 3162248), (287, 2930864), (304, 2766967), (311, 2704688), (328, 2564506), (434, 1938152), (496, 1695883), (532, 1581124), (574, 1465432), (589, 1428112), (622, 1352344), (656, 1282253), (779, 1079792), (868, 969076), (1064, 790562), (1148, 732716), (1178, 714056), (1244, 676172), (1271, 661808), (1558, 539896), (1736, 484538), (2128, 395281), (2177, 386384), (2296, 366358), (2356, 357028), (2488, 338086), (2542, 330904), (3116, 269948), (3472, 242269), (4123, 204016), (4354, 193192), (4592, 183179), (4712, 178514), (4976, 169043), (5084, 165452), (5453, 154256), (5909, 142352), (6232, 134974), (8246, 102008), (8708, 96596), (8897, 94544), (9424, 89257), (9641, 87248), (10168, 82726), (10906, 77128), (11818, 71176), (12464, 67487), (12751, 65968), (16492, 51004), (17416, 48298), (17794, 47272), (19282, 43624), (20336, 41363), (21812, 38564), (23636, 35588), (24149, 34832), (25502, 32984)]