1445693168

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1$

素因数の和:442

約数の個数: 80

約数和(自身を含む): 2928758976

約数和(自身を除く): 1483065808

約数列:

[1, 2, 4, 8, 16, 61, 73, 103, 122, 146, 197, 206, 244, 292, 394, 412, 488, 584, 788, 824, 976, 1168, 1576, 1648, 3152, 4453, 6283, 7519, 8906, 12017, 12566, 14381, 15038, 17812, 20291, 24034, 25132, 28762, 30076, 35624, 40582, 48068, 50264, 57524, 60152, 71248, 81164, 96136, 100528, 115048, 120304, 162328, 192272, 230096, 324656, 458659, 877241, 917318, 1237751, 1481243, 1754482, 1834636, 2475502, 2962486, 3508964, 3669272, 4951004, 5924972, 7017928, 7338544, 9902008, 11849944, 14035856, 19804016, 23699888, 90355823, 180711646, 361423292, 722846584, 1445693168]

約数ペア:

[(1, 1445693168), (2, 722846584), (4, 361423292), (8, 180711646), (16, 90355823), (61, 23699888), (73, 19804016), (103, 14035856), (122, 11849944), (146, 9902008), (197, 7338544), (206, 7017928), (244, 5924972), (292, 4951004), (394, 3669272), (412, 3508964), (488, 2962486), (584, 2475502), (788, 1834636), (824, 1754482), (976, 1481243), (1168, 1237751), (1576, 917318), (1648, 877241), (3152, 458659), (4453, 324656), (6283, 230096), (7519, 192272), (8906, 162328), (12017, 120304), (12566, 115048), (14381, 100528), (15038, 96136), (17812, 81164), (20291, 71248), (24034, 60152), (25132, 57524), (28762, 50264), (30076, 48068), (35624, 40582)]