442642116

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{74219}}^1$

素因数の和:74304

約数の個数: 48

約数和(自身を含む): 1197020160

約数和(自身を除く): 754378044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 142, 213, 284, 426, 497, 852, 994, 1491, 1988, 2982, 5964, 74219, 148438, 222657, 296876, 445314, 519533, 890628, 1039066, 1558599, 2078132, 3117198, 5269549, 6234396, 10539098, 15808647, 21078196, 31617294, 36886843, 63234588, 73773686, 110660529, 147547372, 221321058, 442642116]

約数ペア:

[(1, 442642116), (2, 221321058), (3, 147547372), (4, 110660529), (6, 73773686), (7, 63234588), (12, 36886843), (14, 31617294), (21, 21078196), (28, 15808647), (42, 10539098), (71, 6234396), (84, 5269549), (142, 3117198), (213, 2078132), (284, 1558599), (426, 1039066), (497, 890628), (852, 519533), (994, 445314), (1491, 296876), (1988, 222657), (2982, 148438), (5964, 74219)]