245680859682

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{349}}^1\times {\mathrm{1261571}}^1$

素因数の和:1261959

約数の個数: 48

約数和(自身を含む): 551054649600

約数和(自身を除く): 305373789918

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 349, 558, 698, 1047, 2094, 3141, 6282, 10819, 21638, 32457, 64914, 97371, 194742, 1261571, 2523142, 3784713, 7569426, 11354139, 22708278, 39108701, 78217402, 117326103, 234652206, 351978309, 440288279, 703956618, 880576558, 1320864837, 2641729674, 3962594511, 7925189022, 13648936649, 27297873298, 40946809947, 81893619894, 122840429841, 245680859682]

約数ペア:

[(1, 245680859682), (2, 122840429841), (3, 81893619894), (6, 40946809947), (9, 27297873298), (18, 13648936649), (31, 7925189022), (62, 3962594511), (93, 2641729674), (186, 1320864837), (279, 880576558), (349, 703956618), (558, 440288279), (698, 351978309), (1047, 234652206), (2094, 117326103), (3141, 78217402), (6282, 39108701), (10819, 22708278), (21638, 11354139), (32457, 7569426), (64914, 3784713), (97371, 2523142), (194742, 1261571)]