1628484

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1$

素因数の和:117

約数の個数: 72

約数和(自身を含む): 4550112

約数和(自身を除く): 2921628

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 73, 78, 132, 143, 146, 156, 169, 219, 286, 292, 338, 429, 438, 507, 572, 676, 803, 858, 876, 949, 1014, 1606, 1716, 1859, 1898, 2028, 2409, 2847, 3212, 3718, 3796, 4818, 5577, 5694, 7436, 9636, 10439, 11154, 11388, 12337, 20878, 22308, 24674, 31317, 37011, 41756, 49348, 62634, 74022, 125268, 135707, 148044, 271414, 407121, 542828, 814242, 1628484]

約数ペア:

[(1, 1628484), (2, 814242), (3, 542828), (4, 407121), (6, 271414), (11, 148044), (12, 135707), (13, 125268), (22, 74022), (26, 62634), (33, 49348), (39, 41756), (44, 37011), (52, 31317), (66, 24674), (73, 22308), (78, 20878), (132, 12337), (143, 11388), (146, 11154), (156, 10439), (169, 9636), (219, 7436), (286, 5694), (292, 5577), (338, 4818), (429, 3796), (438, 3718), (507, 3212), (572, 2847), (676, 2409), (803, 2028), (858, 1898), (876, 1859), (949, 1716), (1014, 1606)]