390107172

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{357241}}^1$

素因数の和:357268

約数の個数: 48

約数和(自身を含む): 1120310912

約数和(自身を除く): 730203740

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 357241, 714482, 1071723, 1428964, 2143446, 2500687, 4286892, 4644133, 5001374, 7502061, 9288266, 10002748, 13932399, 15004122, 18576532, 27864798, 30008244, 32508931, 55729596, 65017862, 97526793, 130035724, 195053586, 390107172]

約数ペア:

[(1, 390107172), (2, 195053586), (3, 130035724), (4, 97526793), (6, 65017862), (7, 55729596), (12, 32508931), (13, 30008244), (14, 27864798), (21, 18576532), (26, 15004122), (28, 13932399), (39, 10002748), (42, 9288266), (52, 7502061), (78, 5001374), (84, 4644133), (91, 4286892), (156, 2500687), (182, 2143446), (273, 1428964), (364, 1071723), (546, 714482), (1092, 357241)]