255200111998

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{421}}^1$

素因数の和:651

約数の個数: 192

約数和(自身を含む): 481342720320

約数和(自身を除く): 226142608322

約数列:

[1, 2, 13, 17, 19, 26, 29, 34, 38, 58, 131, 221, 247, 262, 323, 361, 377, 421, 442, 493, 494, 551, 646, 722, 754, 842, 986, 1102, 1703, 2227, 2489, 3406, 3799, 4199, 4454, 4693, 4978, 5473, 6137, 6409, 7157, 7163, 7598, 7999, 8398, 9367, 9386, 10469, 10946, 12209, 12274, 12818, 14314, 14326, 15998, 18734, 20938, 24418, 28951, 32357, 42313, 47291, 49387, 55151, 57902, 64583, 64714, 72181, 79781, 84626, 93041, 94582, 98774, 103987, 110302, 121771, 129166, 135983, 136097, 144362, 151981, 158717, 159562, 177973, 186082, 207553, 207974, 231971, 243542, 271966, 272194, 303962, 317434, 355946, 415106, 463942, 550069, 614783, 716963, 803947, 839579, 937567, 938353, 1047869, 1100138, 1227077, 1229566, 1371439, 1433926, 1599379, 1607894, 1679158, 1767779, 1875134, 1876706, 1975753, 2095738, 2313649, 2454154, 2583677, 2698189, 2742878, 3015623, 3198758, 3535558, 3943507, 3951506, 4407449, 4627298, 5167354, 5396378, 6031246, 7887014, 8814898, 10451311, 12188371, 13622297, 15952001, 17813773, 17828707, 19909511, 20791927, 20902622, 23314463, 24376742, 27189443, 27244594, 30388201, 31904002, 33587801, 35627546, 35657414, 39819022, 41583854, 46628926, 51265591, 54378886, 57296837, 60776402, 67175602, 74926633, 102531182, 114593674, 149853266, 231579049, 258823643, 303088019, 338461687, 353462759, 395046613, 463158098, 516599417, 517647286, 577375819, 606176038, 676923374, 706925518, 790093226, 974046229, 1033198834, 1154751638, 1948092458, 4400001931, 6715792421, 7505885647, 8800003862, 9815388923, 13431584842, 15011771294, 19630777846, 127600055999, 255200111998]

約数ペア:

[(1, 255200111998), (2, 127600055999), (13, 19630777846), (17, 15011771294), (19, 13431584842), (26, 9815388923), (29, 8800003862), (34, 7505885647), (38, 6715792421), (58, 4400001931), (131, 1948092458), (221, 1154751638), (247, 1033198834), (262, 974046229), (323, 790093226), (361, 706925518), (377, 676923374), (421, 606176038), (442, 577375819), (493, 517647286), (494, 516599417), (551, 463158098), (646, 395046613), (722, 353462759), (754, 338461687), (842, 303088019), (986, 258823643), (1102, 231579049), (1703, 149853266), (2227, 114593674), (2489, 102531182), (3406, 74926633), (3799, 67175602), (4199, 60776402), (4454, 57296837), (4693, 54378886), (4978, 51265591), (5473, 46628926), (6137, 41583854), (6409, 39819022), (7157, 35657414), (7163, 35627546), (7598, 33587801), (7999, 31904002), (8398, 30388201), (9367, 27244594), (9386, 27189443), (10469, 24376742), (10946, 23314463), (12209, 20902622), (12274, 20791927), (12818, 19909511), (14314, 17828707), (14326, 17813773), (15998, 15952001), (18734, 13622297), (20938, 12188371), (24418, 10451311), (28951, 8814898), (32357, 7887014), (42313, 6031246), (47291, 5396378), (49387, 5167354), (55151, 4627298), (57902, 4407449), (64583, 3951506), (64714, 3943507), (72181, 3535558), (79781, 3198758), (84626, 3015623), (93041, 2742878), (94582, 2698189), (98774, 2583677), (103987, 2454154), (110302, 2313649), (121771, 2095738), (129166, 1975753), (135983, 1876706), (136097, 1875134), (144362, 1767779), (151981, 1679158), (158717, 1607894), (159562, 1599379), (177973, 1433926), (186082, 1371439), (207553, 1229566), (207974, 1227077), (231971, 1100138), (243542, 1047869), (271966, 938353), (272194, 937567), (303962, 839579), (317434, 803947), (355946, 716963), (415106, 614783), (463942, 550069)]