220935264

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1$

素因数の和:469

約数の個数: 192

約数和(自身を含む): 693245952

約数和(自身を除く): 472310688

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 31, 32, 33, 34, 44, 48, 51, 62, 66, 68, 88, 93, 96, 102, 124, 132, 136, 176, 186, 187, 204, 248, 264, 272, 341, 352, 372, 374, 397, 408, 496, 527, 528, 544, 561, 682, 744, 748, 794, 816, 992, 1023, 1054, 1056, 1122, 1191, 1364, 1488, 1496, 1581, 1588, 1632, 2046, 2108, 2244, 2382, 2728, 2976, 2992, 3162, 3176, 4092, 4216, 4367, 4488, 4764, 5456, 5797, 5984, 6324, 6352, 6749, 8184, 8432, 8734, 8976, 9528, 10912, 11594, 12307, 12648, 12704, 13101, 13498, 16368, 16864, 17391, 17468, 17952, 19056, 20247, 23188, 24614, 25296, 26202, 26996, 32736, 34782, 34936, 36921, 38112, 40494, 46376, 49228, 50592, 52404, 53992, 69564, 69872, 73842, 74239, 80988, 92752, 98456, 104808, 107984, 135377, 139128, 139744, 147684, 148478, 161976, 185504, 196912, 209219, 209616, 215968, 222717, 270754, 278256, 295368, 296956, 323952, 393824, 406131, 418438, 419232, 445434, 541508, 556512, 590736, 593912, 627657, 647904, 812262, 836876, 890868, 1083016, 1181472, 1187824, 1255314, 1624524, 1673752, 1781736, 2166032, 2301409, 2375648, 2510628, 3249048, 3347504, 3563472, 4332064, 4602818, 5021256, 6498096, 6695008, 6904227, 7126944, 9205636, 10042512, 12996192, 13808454, 18411272, 20085024, 27616908, 36822544, 55233816, 73645088, 110467632, 220935264]

約数ペア:

[(1, 220935264), (2, 110467632), (3, 73645088), (4, 55233816), (6, 36822544), (8, 27616908), (11, 20085024), (12, 18411272), (16, 13808454), (17, 12996192), (22, 10042512), (24, 9205636), (31, 7126944), (32, 6904227), (33, 6695008), (34, 6498096), (44, 5021256), (48, 4602818), (51, 4332064), (62, 3563472), (66, 3347504), (68, 3249048), (88, 2510628), (93, 2375648), (96, 2301409), (102, 2166032), (124, 1781736), (132, 1673752), (136, 1624524), (176, 1255314), (186, 1187824), (187, 1181472), (204, 1083016), (248, 890868), (264, 836876), (272, 812262), (341, 647904), (352, 627657), (372, 593912), (374, 590736), (397, 556512), (408, 541508), (496, 445434), (527, 419232), (528, 418438), (544, 406131), (561, 393824), (682, 323952), (744, 296956), (748, 295368), (794, 278256), (816, 270754), (992, 222717), (1023, 215968), (1054, 209616), (1056, 209219), (1122, 196912), (1191, 185504), (1364, 161976), (1488, 148478), (1496, 147684), (1581, 139744), (1588, 139128), (1632, 135377), (2046, 107984), (2108, 104808), (2244, 98456), (2382, 92752), (2728, 80988), (2976, 74239), (2992, 73842), (3162, 69872), (3176, 69564), (4092, 53992), (4216, 52404), (4367, 50592), (4488, 49228), (4764, 46376), (5456, 40494), (5797, 38112), (5984, 36921), (6324, 34936), (6352, 34782), (6749, 32736), (8184, 26996), (8432, 26202), (8734, 25296), (8976, 24614), (9528, 23188), (10912, 20247), (11594, 19056), (12307, 17952), (12648, 17468), (12704, 17391), (13101, 16864), (13498, 16368)]