245740352

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{2441}}^1$

素因数の和:2488

約数の個数: 84

約数和(自身を含む): 577469508

約数和(自身を除く): 331729156

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 121, 143, 176, 208, 242, 286, 352, 416, 484, 572, 704, 832, 968, 1144, 1573, 1936, 2288, 2441, 3146, 3872, 4576, 4882, 6292, 7744, 9152, 9764, 12584, 19528, 25168, 26851, 31733, 39056, 50336, 53702, 63466, 78112, 100672, 107404, 126932, 156224, 214808, 253864, 295361, 349063, 429616, 507728, 590722, 698126, 859232, 1015456, 1181444, 1396252, 1718464, 2030912, 2362888, 2792504, 3839693, 4725776, 5585008, 7679386, 9451552, 11170016, 15358772, 18903104, 22340032, 30717544, 61435088, 122870176, 245740352]

約数ペア:

[(1, 245740352), (2, 122870176), (4, 61435088), (8, 30717544), (11, 22340032), (13, 18903104), (16, 15358772), (22, 11170016), (26, 9451552), (32, 7679386), (44, 5585008), (52, 4725776), (64, 3839693), (88, 2792504), (104, 2362888), (121, 2030912), (143, 1718464), (176, 1396252), (208, 1181444), (242, 1015456), (286, 859232), (352, 698126), (416, 590722), (484, 507728), (572, 429616), (704, 349063), (832, 295361), (968, 253864), (1144, 214808), (1573, 156224), (1936, 126932), (2288, 107404), (2441, 100672), (3146, 78112), (3872, 63466), (4576, 53702), (4882, 50336), (6292, 39056), (7744, 31733), (9152, 26851), (9764, 25168), (12584, 19528)]