813210372

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{4013}}^1$

素因数の和:4469

約数の個数: 72

約数和(自身を含む): 2219404824

約数和(自身を除く): 1406194452

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 433, 468, 866, 1299, 1732, 2598, 3897, 4013, 5196, 5629, 7794, 8026, 11258, 12039, 15588, 16052, 16887, 22516, 24078, 33774, 36117, 48156, 50661, 52169, 67548, 72234, 101322, 104338, 144468, 156507, 202644, 208676, 313014, 469521, 626028, 939042, 1737629, 1878084, 3475258, 5212887, 6950516, 10425774, 15638661, 20851548, 22589177, 31277322, 45178354, 62554644, 67767531, 90356708, 135535062, 203302593, 271070124, 406605186, 813210372]

約数ペア:

[(1, 813210372), (2, 406605186), (3, 271070124), (4, 203302593), (6, 135535062), (9, 90356708), (12, 67767531), (13, 62554644), (18, 45178354), (26, 31277322), (36, 22589177), (39, 20851548), (52, 15638661), (78, 10425774), (117, 6950516), (156, 5212887), (234, 3475258), (433, 1878084), (468, 1737629), (866, 939042), (1299, 626028), (1732, 469521), (2598, 313014), (3897, 208676), (4013, 202644), (5196, 156507), (5629, 144468), (7794, 104338), (8026, 101322), (11258, 72234), (12039, 67548), (15588, 52169), (16052, 50661), (16887, 48156), (22516, 36117), (24078, 33774)]