270809808

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{1097}}^1$

素因数の和:1284

約数の個数: 80

約数和(自身を含む): 724328640

約数和(自身を除く): 453518832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 139, 148, 222, 278, 296, 417, 444, 556, 592, 834, 888, 1097, 1112, 1668, 1776, 2194, 2224, 3291, 3336, 4388, 5143, 6582, 6672, 8776, 10286, 13164, 15429, 17552, 20572, 26328, 30858, 40589, 41144, 52656, 61716, 81178, 82288, 121767, 123432, 152483, 162356, 243534, 246864, 304966, 324712, 457449, 487068, 609932, 649424, 914898, 974136, 1219864, 1829796, 1948272, 2439728, 3659592, 5641871, 7319184, 11283742, 16925613, 22567484, 33851226, 45134968, 67702452, 90269936, 135404904, 270809808]

約数ペア:

[(1, 270809808), (2, 135404904), (3, 90269936), (4, 67702452), (6, 45134968), (8, 33851226), (12, 22567484), (16, 16925613), (24, 11283742), (37, 7319184), (48, 5641871), (74, 3659592), (111, 2439728), (139, 1948272), (148, 1829796), (222, 1219864), (278, 974136), (296, 914898), (417, 649424), (444, 609932), (556, 487068), (592, 457449), (834, 324712), (888, 304966), (1097, 246864), (1112, 243534), (1668, 162356), (1776, 152483), (2194, 123432), (2224, 121767), (3291, 82288), (3336, 81178), (4388, 61716), (5143, 52656), (6582, 41144), (6672, 40589), (8776, 30858), (10286, 26328), (13164, 20572), (15429, 17552)]