40284504

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{223}}^1$

素因数の和:441

約数の個数: 96

約数和(自身を含む): 118634880

約数和(自身を除く): 78350376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 193, 223, 234, 312, 386, 446, 468, 579, 669, 772, 892, 936, 1158, 1338, 1544, 1737, 1784, 2007, 2316, 2509, 2676, 2899, 3474, 4014, 4632, 5018, 5352, 5798, 6948, 7527, 8028, 8697, 10036, 11596, 13896, 15054, 16056, 17394, 20072, 22581, 23192, 26091, 30108, 34788, 43039, 45162, 52182, 60216, 69576, 86078, 90324, 104364, 129117, 172156, 180648, 208728, 258234, 344312, 387351, 516468, 559507, 774702, 1032936, 1119014, 1549404, 1678521, 2238028, 3098808, 3357042, 4476056, 5035563, 6714084, 10071126, 13428168, 20142252, 40284504]

約数ペア:

[(1, 40284504), (2, 20142252), (3, 13428168), (4, 10071126), (6, 6714084), (8, 5035563), (9, 4476056), (12, 3357042), (13, 3098808), (18, 2238028), (24, 1678521), (26, 1549404), (36, 1119014), (39, 1032936), (52, 774702), (72, 559507), (78, 516468), (104, 387351), (117, 344312), (156, 258234), (193, 208728), (223, 180648), (234, 172156), (312, 129117), (386, 104364), (446, 90324), (468, 86078), (579, 69576), (669, 60216), (772, 52182), (892, 45162), (936, 43039), (1158, 34788), (1338, 30108), (1544, 26091), (1737, 23192), (1784, 22581), (2007, 20072), (2316, 17394), (2509, 16056), (2676, 15054), (2899, 13896), (3474, 11596), (4014, 10036), (4632, 8697), (5018, 8028), (5352, 7527), (5798, 6948)]