213481953480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{233}}^1\times {\mathrm{7635263}}^1$

素因数の和:7635510

約数の個数: 64

約数和(自身を含む): 643194639360

約数和(自身を除く): 429712685880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 233, 466, 699, 932, 1165, 1398, 1864, 2330, 2796, 3495, 4660, 5592, 6990, 9320, 13980, 27960, 7635263, 15270526, 22905789, 30541052, 38176315, 45811578, 61082104, 76352630, 91623156, 114528945, 152705260, 183246312, 229057890, 305410520, 458115780, 916231560, 1779016279, 3558032558, 5337048837, 7116065116, 8895081395, 10674097674, 14232130232, 17790162790, 21348195348, 26685244185, 35580325580, 42696390696, 53370488370, 71160651160, 106740976740, 213481953480]

約数ペア:

[(1, 213481953480), (2, 106740976740), (3, 71160651160), (4, 53370488370), (5, 42696390696), (6, 35580325580), (8, 26685244185), (10, 21348195348), (12, 17790162790), (15, 14232130232), (20, 10674097674), (24, 8895081395), (30, 7116065116), (40, 5337048837), (60, 3558032558), (120, 1779016279), (233, 916231560), (466, 458115780), (699, 305410520), (932, 229057890), (1165, 183246312), (1398, 152705260), (1864, 114528945), (2330, 91623156), (2796, 76352630), (3495, 61082104), (4660, 45811578), (5592, 38176315), (6990, 30541052), (9320, 22905789), (13980, 15270526), (27960, 7635263)]