6720384

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:108

約数の個数: 128

約数和(自身を含む): 20465280

約数和(自身を除く): 13744896

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, 258, 264, 296, 344, 352, 384, 407, 444, 473, 516, 528, 592, 688, 704, 814, 888, 946, 1032, 1056, 1184, 1221, 1376, 1408, 1419, 1591, 1628, 1776, 1892, 2064, 2112, 2368, 2442, 2752, 2838, 3182, 3256, 3552, 3784, 4128, 4224, 4736, 4773, 4884, 5504, 5676, 6364, 6512, 7104, 7568, 8256, 9546, 9768, 11352, 12728, 13024, 14208, 15136, 16512, 17501, 19092, 19536, 22704, 25456, 26048, 30272, 35002, 38184, 39072, 45408, 50912, 52096, 52503, 60544, 70004, 76368, 78144, 90816, 101824, 105006, 140008, 152736, 156288, 181632, 203648, 210012, 280016, 305472, 420024, 560032, 610944, 840048, 1120064, 1680096, 2240128, 3360192, 6720384]

約数ペア:

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