259920024

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1951}}^1$

素因数の和:2041

約数の個数: 128

約数和(自身を含む): 813281280

約数和(自身を除く): 553361256

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 61, 78, 84, 91, 104, 122, 156, 168, 182, 183, 244, 273, 312, 364, 366, 427, 488, 546, 728, 732, 793, 854, 1092, 1281, 1464, 1586, 1708, 1951, 2184, 2379, 2562, 3172, 3416, 3902, 4758, 5124, 5551, 5853, 6344, 7804, 9516, 10248, 11102, 11706, 13657, 15608, 16653, 19032, 22204, 23412, 25363, 27314, 33306, 40971, 44408, 46824, 50726, 54628, 66612, 76089, 81942, 101452, 109256, 119011, 133224, 152178, 163884, 177541, 202904, 238022, 304356, 327768, 355082, 357033, 476044, 532623, 608712, 710164, 714066, 833077, 952088, 1065246, 1420328, 1428132, 1547143, 1666154, 2130492, 2499231, 2856264, 3094286, 3332308, 4260984, 4641429, 4998462, 6188572, 6664616, 9282858, 9996924, 10830001, 12377144, 18565716, 19993848, 21660002, 32490003, 37131432, 43320004, 64980006, 86640008, 129960012, 259920024]

約数ペア:

[(1, 259920024), (2, 129960012), (3, 86640008), (4, 64980006), (6, 43320004), (7, 37131432), (8, 32490003), (12, 21660002), (13, 19993848), (14, 18565716), (21, 12377144), (24, 10830001), (26, 9996924), (28, 9282858), (39, 6664616), (42, 6188572), (52, 4998462), (56, 4641429), (61, 4260984), (78, 3332308), (84, 3094286), (91, 2856264), (104, 2499231), (122, 2130492), (156, 1666154), (168, 1547143), (182, 1428132), (183, 1420328), (244, 1065246), (273, 952088), (312, 833077), (364, 714066), (366, 710164), (427, 608712), (488, 532623), (546, 476044), (728, 357033), (732, 355082), (793, 327768), (854, 304356), (1092, 238022), (1281, 202904), (1464, 177541), (1586, 163884), (1708, 152178), (1951, 133224), (2184, 119011), (2379, 109256), (2562, 101452), (3172, 81942), (3416, 76089), (3902, 66612), (4758, 54628), (5124, 50726), (5551, 46824), (5853, 44408), (6344, 40971), (7804, 33306), (9516, 27314), (10248, 25363), (11102, 23412), (11706, 22204), (13657, 19032), (15608, 16653)]