741234

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1$

素因数の和:91

約数の個数: 48

約数和(自身を含む): 1739232

約数和(自身を除く): 997998

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 43, 51, 78, 86, 102, 129, 169, 221, 258, 338, 442, 507, 559, 663, 731, 1014, 1118, 1326, 1462, 1677, 2193, 2873, 3354, 4386, 5746, 7267, 8619, 9503, 14534, 17238, 19006, 21801, 28509, 43602, 57018, 123539, 247078, 370617, 741234]

約数ペア:

[(1, 741234), (2, 370617), (3, 247078), (6, 123539), (13, 57018), (17, 43602), (26, 28509), (34, 21801), (39, 19006), (43, 17238), (51, 14534), (78, 9503), (86, 8619), (102, 7267), (129, 5746), (169, 4386), (221, 3354), (258, 2873), (338, 2193), (442, 1677), (507, 1462), (559, 1326), (663, 1118), (731, 1014)]