655292496

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1\times {\mathrm{1531}}^1$

素因数の和:1820

約数の個数: 80

約数和(自身を含む): 1746945728

約数和(自身を除く): 1091653232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 241, 296, 444, 482, 592, 723, 888, 964, 1446, 1531, 1776, 1928, 2892, 3062, 3856, 4593, 5784, 6124, 8917, 9186, 11568, 12248, 17834, 18372, 24496, 26751, 35668, 36744, 53502, 56647, 71336, 73488, 107004, 113294, 142672, 169941, 214008, 226588, 339882, 368971, 428016, 453176, 679764, 737942, 906352, 1106913, 1359528, 1475884, 2213826, 2719056, 2951768, 4427652, 5903536, 8855304, 13651927, 17710608, 27303854, 40955781, 54607708, 81911562, 109215416, 163823124, 218430832, 327646248, 655292496]

約数ペア:

[(1, 655292496), (2, 327646248), (3, 218430832), (4, 163823124), (6, 109215416), (8, 81911562), (12, 54607708), (16, 40955781), (24, 27303854), (37, 17710608), (48, 13651927), (74, 8855304), (111, 5903536), (148, 4427652), (222, 2951768), (241, 2719056), (296, 2213826), (444, 1475884), (482, 1359528), (592, 1106913), (723, 906352), (888, 737942), (964, 679764), (1446, 453176), (1531, 428016), (1776, 368971), (1928, 339882), (2892, 226588), (3062, 214008), (3856, 169941), (4593, 142672), (5784, 113294), (6124, 107004), (8917, 73488), (9186, 71336), (11568, 56647), (12248, 53502), (17834, 36744), (18372, 35668), (24496, 26751)]