1816752704

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:237

約数の個数: 168

約数和(自身を含む): 4172224320

約数和(自身を除く): 2355471616

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 64, 67, 92, 104, 109, 134, 169, 184, 208, 218, 268, 299, 338, 368, 416, 436, 536, 598, 676, 736, 832, 871, 872, 1072, 1196, 1352, 1417, 1472, 1541, 1742, 1744, 2144, 2392, 2507, 2704, 2834, 3082, 3484, 3488, 3887, 4288, 4784, 5014, 5408, 5668, 6164, 6968, 6976, 7303, 7774, 9568, 10028, 10816, 11323, 11336, 12328, 13936, 14606, 15548, 18421, 19136, 20033, 20056, 22646, 22672, 24656, 27872, 29212, 31096, 32591, 36842, 40066, 40112, 45292, 45344, 49312, 55744, 58424, 62192, 65182, 73684, 80132, 80224, 90584, 90688, 94939, 98624, 116848, 124384, 130364, 147368, 160264, 160448, 167969, 181168, 189878, 233696, 248768, 260429, 260728, 294736, 320528, 335938, 362336, 379756, 423683, 467392, 520858, 521456, 589472, 641056, 671876, 724672, 759512, 847366, 1041716, 1042912, 1178944, 1234207, 1282112, 1343752, 1519024, 1694732, 2083432, 2085824, 2183597, 2468414, 2687504, 3038048, 3389464, 4166864, 4367194, 4936828, 5375008, 6076096, 6778928, 8333728, 8734388, 9873656, 10750016, 13557856, 16667456, 17468776, 19747312, 27115712, 28386761, 34937552, 39494624, 56773522, 69875104, 78989248, 113547044, 139750208, 227094088, 454188176, 908376352, 1816752704]

約数ペア:

[(1, 1816752704), (2, 908376352), (4, 454188176), (8, 227094088), (13, 139750208), (16, 113547044), (23, 78989248), (26, 69875104), (32, 56773522), (46, 39494624), (52, 34937552), (64, 28386761), (67, 27115712), (92, 19747312), (104, 17468776), (109, 16667456), (134, 13557856), (169, 10750016), (184, 9873656), (208, 8734388), (218, 8333728), (268, 6778928), (299, 6076096), (338, 5375008), (368, 4936828), (416, 4367194), (436, 4166864), (536, 3389464), (598, 3038048), (676, 2687504), (736, 2468414), (832, 2183597), (871, 2085824), (872, 2083432), (1072, 1694732), (1196, 1519024), (1352, 1343752), (1417, 1282112), (1472, 1234207), (1541, 1178944), (1742, 1042912), (1744, 1041716), (2144, 847366), (2392, 759512), (2507, 724672), (2704, 671876), (2834, 641056), (3082, 589472), (3484, 521456), (3488, 520858), (3887, 467392), (4288, 423683), (4784, 379756), (5014, 362336), (5408, 335938), (5668, 320528), (6164, 294736), (6968, 260728), (6976, 260429), (7303, 248768), (7774, 233696), (9568, 189878), (10028, 181168), (10816, 167969), (11323, 160448), (11336, 160264), (12328, 147368), (13936, 130364), (14606, 124384), (15548, 116848), (18421, 98624), (19136, 94939), (20033, 90688), (20056, 90584), (22646, 80224), (22672, 80132), (24656, 73684), (27872, 65182), (29212, 62192), (31096, 58424), (32591, 55744), (36842, 49312), (40066, 45344), (40112, 45292)]