442187928

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67489}}^1$

素因数の和:67521

約数の個数: 96

約数和(自身を含む): 1473981600

約数和(自身を除く): 1031793672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 63, 72, 78, 84, 91, 104, 117, 126, 156, 168, 182, 234, 252, 273, 312, 364, 468, 504, 546, 728, 819, 936, 1092, 1638, 2184, 3276, 6552, 67489, 134978, 202467, 269956, 404934, 472423, 539912, 607401, 809868, 877357, 944846, 1214802, 1417269, 1619736, 1754714, 1889692, 2429604, 2632071, 2834538, 3509428, 3779384, 4251807, 4859208, 5264142, 5669076, 6141499, 7018856, 7896213, 8503614, 10528284, 11338152, 12282998, 15792426, 17007228, 18424497, 21056568, 24565996, 31584852, 34014456, 36848994, 49131992, 55273491, 63169704, 73697988, 110546982, 147395976, 221093964, 442187928]

約数ペア:

[(1, 442187928), (2, 221093964), (3, 147395976), (4, 110546982), (6, 73697988), (7, 63169704), (8, 55273491), (9, 49131992), (12, 36848994), (13, 34014456), (14, 31584852), (18, 24565996), (21, 21056568), (24, 18424497), (26, 17007228), (28, 15792426), (36, 12282998), (39, 11338152), (42, 10528284), (52, 8503614), (56, 7896213), (63, 7018856), (72, 6141499), (78, 5669076), (84, 5264142), (91, 4859208), (104, 4251807), (117, 3779384), (126, 3509428), (156, 2834538), (168, 2632071), (182, 2429604), (234, 1889692), (252, 1754714), (273, 1619736), (312, 1417269), (364, 1214802), (468, 944846), (504, 877357), (546, 809868), (728, 607401), (819, 539912), (936, 472423), (1092, 404934), (1638, 269956), (2184, 202467), (3276, 134978), (6552, 67489)]