13440768

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:110

約数の個数: 144

約数和(自身を含む): 41010816

約数和(自身を除く): 27570048

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 37, 43, 44, 48, 64, 66, 74, 86, 88, 96, 111, 128, 129, 132, 148, 172, 176, 192, 222, 256, 258, 264, 296, 344, 352, 384, 407, 444, 473, 516, 528, 592, 688, 704, 768, 814, 888, 946, 1032, 1056, 1184, 1221, 1376, 1408, 1419, 1591, 1628, 1776, 1892, 2064, 2112, 2368, 2442, 2752, 2816, 2838, 3182, 3256, 3552, 3784, 4128, 4224, 4736, 4773, 4884, 5504, 5676, 6364, 6512, 7104, 7568, 8256, 8448, 9472, 9546, 9768, 11008, 11352, 12728, 13024, 14208, 15136, 16512, 17501, 19092, 19536, 22704, 25456, 26048, 28416, 30272, 33024, 35002, 38184, 39072, 45408, 50912, 52096, 52503, 60544, 70004, 76368, 78144, 90816, 101824, 104192, 105006, 121088, 140008, 152736, 156288, 181632, 203648, 210012, 280016, 305472, 312576, 363264, 407296, 420024, 560032, 610944, 840048, 1120064, 1221888, 1680096, 2240128, 3360192, 4480256, 6720384, 13440768]

約数ペア:

[(1, 13440768), (2, 6720384), (3, 4480256), (4, 3360192), (6, 2240128), (8, 1680096), (11, 1221888), (12, 1120064), (16, 840048), (22, 610944), (24, 560032), (32, 420024), (33, 407296), (37, 363264), (43, 312576), (44, 305472), (48, 280016), (64, 210012), (66, 203648), (74, 181632), (86, 156288), (88, 152736), (96, 140008), (111, 121088), (128, 105006), (129, 104192), (132, 101824), (148, 90816), (172, 78144), (176, 76368), (192, 70004), (222, 60544), (256, 52503), (258, 52096), (264, 50912), (296, 45408), (344, 39072), (352, 38184), (384, 35002), (407, 33024), (444, 30272), (473, 28416), (516, 26048), (528, 25456), (592, 22704), (688, 19536), (704, 19092), (768, 17501), (814, 16512), (888, 15136), (946, 14208), (1032, 13024), (1056, 12728), (1184, 11352), (1221, 11008), (1376, 9768), (1408, 9546), (1419, 9472), (1591, 8448), (1628, 8256), (1776, 7568), (1892, 7104), (2064, 6512), (2112, 6364), (2368, 5676), (2442, 5504), (2752, 4884), (2816, 4773), (2838, 4736), (3182, 4224), (3256, 4128), (3552, 3784)]