40778899188

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{997}}^1\times {\mathrm{179393}}^1$

素因数の和:180416

約数の個数: 48

約数和(自身を含む): 100259718720

約数和(自身を除く): 59480819532

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 997, 1994, 2991, 3988, 5982, 11964, 18943, 37886, 56829, 75772, 113658, 179393, 227316, 358786, 538179, 717572, 1076358, 2152716, 3408467, 6816934, 10225401, 13633868, 20450802, 40901604, 178854821, 357709642, 536564463, 715419284, 1073128926, 2146257852, 3398241599, 6796483198, 10194724797, 13592966396, 20389449594, 40778899188]

約数ペア:

[(1, 40778899188), (2, 20389449594), (3, 13592966396), (4, 10194724797), (6, 6796483198), (12, 3398241599), (19, 2146257852), (38, 1073128926), (57, 715419284), (76, 536564463), (114, 357709642), (228, 178854821), (997, 40901604), (1994, 20450802), (2991, 13633868), (3988, 10225401), (5982, 6816934), (11964, 3408467), (18943, 2152716), (37886, 1076358), (56829, 717572), (75772, 538179), (113658, 358786), (179393, 227316)]