320586288

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{4021}}^1$

素因数の和:4194

約数の個数: 80

約数和(自身を含む): 909679872

約数和(自身を除く): 589093584

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 151, 176, 264, 302, 453, 528, 604, 906, 1208, 1661, 1812, 2416, 3322, 3624, 4021, 4983, 6644, 7248, 8042, 9966, 12063, 13288, 16084, 19932, 24126, 26576, 32168, 39864, 44231, 48252, 64336, 79728, 88462, 96504, 132693, 176924, 193008, 265386, 353848, 530772, 607171, 707696, 1061544, 1214342, 1821513, 2123088, 2428684, 3643026, 4857368, 6678881, 7286052, 9714736, 13357762, 14572104, 20036643, 26715524, 29144208, 40073286, 53431048, 80146572, 106862096, 160293144, 320586288]

約数ペア:

[(1, 320586288), (2, 160293144), (3, 106862096), (4, 80146572), (6, 53431048), (8, 40073286), (11, 29144208), (12, 26715524), (16, 20036643), (22, 14572104), (24, 13357762), (33, 9714736), (44, 7286052), (48, 6678881), (66, 4857368), (88, 3643026), (132, 2428684), (151, 2123088), (176, 1821513), (264, 1214342), (302, 1061544), (453, 707696), (528, 607171), (604, 530772), (906, 353848), (1208, 265386), (1661, 193008), (1812, 176924), (2416, 132693), (3322, 96504), (3624, 88462), (4021, 79728), (4983, 64336), (6644, 48252), (7248, 44231), (8042, 39864), (9966, 32168), (12063, 26576), (13288, 24126), (16084, 19932)]