1808738256

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{1021}}^1$

素因数の和:1229

約数の個数: 160

約数和(自身を含む): 5365156608

約数和(自身を除く): 3556418352

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 34, 39, 48, 51, 52, 68, 78, 102, 104, 136, 156, 167, 204, 208, 221, 272, 312, 334, 408, 442, 501, 624, 663, 668, 816, 884, 1002, 1021, 1326, 1336, 1768, 2004, 2042, 2171, 2652, 2672, 2839, 3063, 3536, 4008, 4084, 4342, 5304, 5678, 6126, 6513, 8016, 8168, 8517, 8684, 10608, 11356, 12252, 13026, 13273, 16336, 17034, 17357, 17368, 22712, 24504, 26052, 26546, 34068, 34714, 34736, 36907, 39819, 45424, 49008, 52071, 52104, 53092, 68136, 69428, 73814, 79638, 104142, 104208, 106184, 110721, 136272, 138856, 147628, 159276, 170507, 208284, 212368, 221442, 225641, 277712, 295256, 318552, 341014, 416568, 442884, 451282, 511521, 590512, 637104, 676923, 682028, 833136, 885768, 902564, 1023042, 1353846, 1364056, 1771536, 1805128, 2046084, 2216591, 2707692, 2728112, 2898619, 3610256, 4092168, 4433182, 5415384, 5797238, 6649773, 8184336, 8695857, 8866364, 10830768, 11594476, 13299546, 17391714, 17732728, 23188952, 26599092, 34783428, 35465456, 37682047, 46377904, 53198184, 69566856, 75364094, 106396368, 113046141, 139133712, 150728188, 226092282, 301456376, 452184564, 602912752, 904369128, 1808738256]

約数ペア:

[(1, 1808738256), (2, 904369128), (3, 602912752), (4, 452184564), (6, 301456376), (8, 226092282), (12, 150728188), (13, 139133712), (16, 113046141), (17, 106396368), (24, 75364094), (26, 69566856), (34, 53198184), (39, 46377904), (48, 37682047), (51, 35465456), (52, 34783428), (68, 26599092), (78, 23188952), (102, 17732728), (104, 17391714), (136, 13299546), (156, 11594476), (167, 10830768), (204, 8866364), (208, 8695857), (221, 8184336), (272, 6649773), (312, 5797238), (334, 5415384), (408, 4433182), (442, 4092168), (501, 3610256), (624, 2898619), (663, 2728112), (668, 2707692), (816, 2216591), (884, 2046084), (1002, 1805128), (1021, 1771536), (1326, 1364056), (1336, 1353846), (1768, 1023042), (2004, 902564), (2042, 885768), (2171, 833136), (2652, 682028), (2672, 676923), (2839, 637104), (3063, 590512), (3536, 511521), (4008, 451282), (4084, 442884), (4342, 416568), (5304, 341014), (5678, 318552), (6126, 295256), (6513, 277712), (8016, 225641), (8168, 221442), (8517, 212368), (8684, 208284), (10608, 170507), (11356, 159276), (12252, 147628), (13026, 138856), (13273, 136272), (16336, 110721), (17034, 106184), (17357, 104208), (17368, 104142), (22712, 79638), (24504, 73814), (26052, 69428), (26546, 68136), (34068, 53092), (34714, 52104), (34736, 52071), (36907, 49008), (39819, 45424)]