284964456

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{12203}}^1$

素因数の和:12358

約数の個数: 64

約数和(自身を含む): 820108800

約数和(自身を除く): 535144344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 139, 168, 278, 417, 556, 834, 973, 1112, 1668, 1946, 2919, 3336, 3892, 5838, 7784, 11676, 12203, 23352, 24406, 36609, 48812, 73218, 85421, 97624, 146436, 170842, 256263, 292872, 341684, 512526, 683368, 1025052, 1696217, 2050104, 3392434, 5088651, 6784868, 10177302, 11873519, 13569736, 20354604, 23747038, 35620557, 40709208, 47494076, 71241114, 94988152, 142482228, 284964456]

約数ペア:

[(1, 284964456), (2, 142482228), (3, 94988152), (4, 71241114), (6, 47494076), (7, 40709208), (8, 35620557), (12, 23747038), (14, 20354604), (21, 13569736), (24, 11873519), (28, 10177302), (42, 6784868), (56, 5088651), (84, 3392434), (139, 2050104), (168, 1696217), (278, 1025052), (417, 683368), (556, 512526), (834, 341684), (973, 292872), (1112, 256263), (1668, 170842), (1946, 146436), (2919, 97624), (3336, 85421), (3892, 73218), (5838, 48812), (7784, 36609), (11676, 24406), (12203, 23352)]