1258651584

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^1\times {\mathrm{70489}}^1$

素因数の和:70538

約数の個数: 84

約数和(自身を含む): 3724127680

約数和(自身を除く): 2465476096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 144, 186, 192, 248, 279, 288, 372, 496, 558, 576, 744, 992, 1116, 1488, 1984, 2232, 2976, 4464, 5952, 8928, 17856, 70489, 140978, 211467, 281956, 422934, 563912, 634401, 845868, 1127824, 1268802, 1691736, 2185159, 2255648, 2537604, 3383472, 4370318, 4511296, 5075208, 6555477, 6766944, 8740636, 10150416, 13110954, 13533888, 17481272, 19666431, 20300832, 26221908, 34962544, 39332862, 40601664, 52443816, 69925088, 78665724, 104887632, 139850176, 157331448, 209775264, 314662896, 419550528, 629325792, 1258651584]

約数ペア:

[(1, 1258651584), (2, 629325792), (3, 419550528), (4, 314662896), (6, 209775264), (8, 157331448), (9, 139850176), (12, 104887632), (16, 78665724), (18, 69925088), (24, 52443816), (31, 40601664), (32, 39332862), (36, 34962544), (48, 26221908), (62, 20300832), (64, 19666431), (72, 17481272), (93, 13533888), (96, 13110954), (124, 10150416), (144, 8740636), (186, 6766944), (192, 6555477), (248, 5075208), (279, 4511296), (288, 4370318), (372, 3383472), (496, 2537604), (558, 2255648), (576, 2185159), (744, 1691736), (992, 1268802), (1116, 1127824), (1488, 845868), (1984, 634401), (2232, 563912), (2976, 422934), (4464, 281956), (5952, 211467), (8928, 140978), (17856, 70489)]