490578889248

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{243342703}}^1$

素因数の和:243342726

約数の個数: 72

約数和(自身を含む): 1594381396608

約数和(自身を除く): 1103802507360

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 243342703, 486685406, 730028109, 973370812, 1460056218, 1703398921, 1946741624, 2190084327, 2920112436, 3406797842, 3893483248, 4380168654, 5110196763, 5840224872, 6813595684, 7786966496, 8760337308, 10220393526, 11680449744, 13627191368, 15330590289, 17520674616, 20440787052, 23360899488, 27254382736, 30661180578, 35041349232, 40881574104, 54508765472, 61322361156, 70082698464, 81763148208, 122644722312, 163526296416, 245289444624, 490578889248]

約数ペア:

[(1, 490578889248), (2, 245289444624), (3, 163526296416), (4, 122644722312), (6, 81763148208), (7, 70082698464), (8, 61322361156), (9, 54508765472), (12, 40881574104), (14, 35041349232), (16, 30661180578), (18, 27254382736), (21, 23360899488), (24, 20440787052), (28, 17520674616), (32, 15330590289), (36, 13627191368), (42, 11680449744), (48, 10220393526), (56, 8760337308), (63, 7786966496), (72, 6813595684), (84, 5840224872), (96, 5110196763), (112, 4380168654), (126, 3893483248), (144, 3406797842), (168, 2920112436), (224, 2190084327), (252, 1946741624), (288, 1703398921), (336, 1460056218), (504, 973370812), (672, 730028109), (1008, 486685406), (2016, 243342703)]