320417592

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{557}}^1\times {\mathrm{2179}}^1$

素因数の和:2756

約数の個数: 64

約数和(自身を含む): 875836800

約数和(自身を除く): 555419208

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 557, 1114, 1671, 2179, 2228, 3342, 4358, 4456, 6127, 6537, 6684, 8716, 12254, 13074, 13368, 17432, 18381, 23969, 24508, 26148, 36762, 47938, 49016, 52296, 71907, 73524, 95876, 143814, 147048, 191752, 287628, 575256, 1213703, 2427406, 3641109, 4854812, 7282218, 9709624, 13350733, 14564436, 26701466, 29128872, 40052199, 53402932, 80104398, 106805864, 160208796, 320417592]

約数ペア:

[(1, 320417592), (2, 160208796), (3, 106805864), (4, 80104398), (6, 53402932), (8, 40052199), (11, 29128872), (12, 26701466), (22, 14564436), (24, 13350733), (33, 9709624), (44, 7282218), (66, 4854812), (88, 3641109), (132, 2427406), (264, 1213703), (557, 575256), (1114, 287628), (1671, 191752), (2179, 147048), (2228, 143814), (3342, 95876), (4358, 73524), (4456, 71907), (6127, 52296), (6537, 49016), (6684, 47938), (8716, 36762), (12254, 26148), (13074, 24508), (13368, 23969), (17432, 18381)]