218345493093

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{2801}}^1$

素因数の和:3067

約数の個数: 128

約数和(自身を含む): 378557104128

約数和(自身を除く): 160211611035

約数列:

[1, 3, 7, 13, 21, 31, 39, 61, 91, 93, 151, 183, 217, 273, 403, 427, 453, 651, 793, 1057, 1209, 1281, 1891, 1963, 2379, 2801, 2821, 3171, 4681, 5551, 5673, 5889, 8403, 8463, 9211, 13237, 13741, 14043, 16653, 19607, 24583, 27633, 32767, 36413, 39711, 41223, 58821, 60853, 64477, 73749, 86831, 98301, 109239, 119743, 170861, 172081, 182559, 193431, 254891, 260493, 285541, 359229, 422951, 425971, 512583, 516243, 607817, 764673, 838201, 856623, 1128803, 1196027, 1268853, 1277913, 1823451, 1998787, 2221193, 2514603, 2960657, 3386409, 3588081, 3712033, 5296691, 5498363, 5996361, 6663579, 7901621, 8881971, 11136099, 13111481, 15548351, 15890073, 16495089, 23704863, 25800011, 25984231, 37076837, 38488541, 39334443, 46645053, 68856983, 77400033, 77952693, 91780367, 111230511, 115465623, 170449253, 180600077, 206570949, 275341101, 335400143, 481998881, 511347759, 541800231, 799800341, 1006200429, 1193144771, 1445996643, 2347801001, 2399401023, 3579434313, 5598602387, 7043403003, 10397404433, 16795807161, 31192213299, 72781831031, 218345493093]

約数ペア:

[(1, 218345493093), (3, 72781831031), (7, 31192213299), (13, 16795807161), (21, 10397404433), (31, 7043403003), (39, 5598602387), (61, 3579434313), (91, 2399401023), (93, 2347801001), (151, 1445996643), (183, 1193144771), (217, 1006200429), (273, 799800341), (403, 541800231), (427, 511347759), (453, 481998881), (651, 335400143), (793, 275341101), (1057, 206570949), (1209, 180600077), (1281, 170449253), (1891, 115465623), (1963, 111230511), (2379, 91780367), (2801, 77952693), (2821, 77400033), (3171, 68856983), (4681, 46645053), (5551, 39334443), (5673, 38488541), (5889, 37076837), (8403, 25984231), (8463, 25800011), (9211, 23704863), (13237, 16495089), (13741, 15890073), (14043, 15548351), (16653, 13111481), (19607, 11136099), (24583, 8881971), (27633, 7901621), (32767, 6663579), (36413, 5996361), (39711, 5498363), (41223, 5296691), (58821, 3712033), (60853, 3588081), (64477, 3386409), (73749, 2960657), (86831, 2514603), (98301, 2221193), (109239, 1998787), (119743, 1823451), (170861, 1277913), (172081, 1268853), (182559, 1196027), (193431, 1128803), (254891, 856623), (260493, 838201), (285541, 764673), (359229, 607817), (422951, 516243), (425971, 512583)]