38138664

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{239}}^1$

素因数の和:418

約数の個数: 64

約数和(自身を含む): 98208000

約数和(自身を除く): 60069336

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 109, 122, 183, 218, 239, 244, 327, 366, 436, 478, 488, 654, 717, 732, 872, 956, 1308, 1434, 1464, 1912, 2616, 2868, 5736, 6649, 13298, 14579, 19947, 26051, 26596, 29158, 39894, 43737, 52102, 53192, 58316, 78153, 79788, 87474, 104204, 116632, 156306, 159576, 174948, 208408, 312612, 349896, 625224, 1589111, 3178222, 4767333, 6356444, 9534666, 12712888, 19069332, 38138664]

約数ペア:

[(1, 38138664), (2, 19069332), (3, 12712888), (4, 9534666), (6, 6356444), (8, 4767333), (12, 3178222), (24, 1589111), (61, 625224), (109, 349896), (122, 312612), (183, 208408), (218, 174948), (239, 159576), (244, 156306), (327, 116632), (366, 104204), (436, 87474), (478, 79788), (488, 78153), (654, 58316), (717, 53192), (732, 52102), (872, 43737), (956, 39894), (1308, 29158), (1434, 26596), (1464, 26051), (1912, 19947), (2616, 14579), (2868, 13298), (5736, 6649)]