2078347632

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{641}}^1\times {\mathrm{2179}}^1$

素因数の和:2862

約数の個数: 80

約数和(自身を含む): 5553454080

約数和(自身を除く): 3475106448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 641, 744, 1282, 1488, 1923, 2179, 2564, 3846, 4358, 5128, 6537, 7692, 8716, 10256, 13074, 15384, 17432, 19871, 26148, 30768, 34864, 39742, 52296, 59613, 67549, 79484, 104592, 119226, 135098, 158968, 202647, 238452, 270196, 317936, 405294, 476904, 540392, 810588, 953808, 1080784, 1396739, 1621176, 2793478, 3242352, 4190217, 5586956, 8380434, 11173912, 16760868, 22347824, 33521736, 43298909, 67043472, 86597818, 129896727, 173195636, 259793454, 346391272, 519586908, 692782544, 1039173816, 2078347632]

約数ペア:

[(1, 2078347632), (2, 1039173816), (3, 692782544), (4, 519586908), (6, 346391272), (8, 259793454), (12, 173195636), (16, 129896727), (24, 86597818), (31, 67043472), (48, 43298909), (62, 33521736), (93, 22347824), (124, 16760868), (186, 11173912), (248, 8380434), (372, 5586956), (496, 4190217), (641, 3242352), (744, 2793478), (1282, 1621176), (1488, 1396739), (1923, 1080784), (2179, 953808), (2564, 810588), (3846, 540392), (4358, 476904), (5128, 405294), (6537, 317936), (7692, 270196), (8716, 238452), (10256, 202647), (13074, 158968), (15384, 135098), (17432, 119226), (19871, 104592), (26148, 79484), (30768, 67549), (34864, 59613), (39742, 52296)]