221925744

素因数分解:

$2^4\times 3^4\times {\mathrm{109}}^1\times {\mathrm{1571}}^1$

素因数の和:1700

約数の個数: 100

約数和(自身を含む): 648622920

約数和(自身を除く): 426697176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 109, 144, 162, 216, 218, 324, 327, 432, 436, 648, 654, 872, 981, 1296, 1308, 1571, 1744, 1962, 2616, 2943, 3142, 3924, 4713, 5232, 5886, 6284, 7848, 8829, 9426, 11772, 12568, 14139, 15696, 17658, 18852, 23544, 25136, 28278, 35316, 37704, 42417, 47088, 56556, 70632, 75408, 84834, 113112, 127251, 141264, 169668, 171239, 226224, 254502, 339336, 342478, 509004, 513717, 678672, 684956, 1018008, 1027434, 1369912, 1541151, 2036016, 2054868, 2739824, 3082302, 4109736, 4623453, 6164604, 8219472, 9246906, 12329208, 13870359, 18493812, 24658416, 27740718, 36987624, 55481436, 73975248, 110962872, 221925744]

約数ペア:

[(1, 221925744), (2, 110962872), (3, 73975248), (4, 55481436), (6, 36987624), (8, 27740718), (9, 24658416), (12, 18493812), (16, 13870359), (18, 12329208), (24, 9246906), (27, 8219472), (36, 6164604), (48, 4623453), (54, 4109736), (72, 3082302), (81, 2739824), (108, 2054868), (109, 2036016), (144, 1541151), (162, 1369912), (216, 1027434), (218, 1018008), (324, 684956), (327, 678672), (432, 513717), (436, 509004), (648, 342478), (654, 339336), (872, 254502), (981, 226224), (1296, 171239), (1308, 169668), (1571, 141264), (1744, 127251), (1962, 113112), (2616, 84834), (2943, 75408), (3142, 70632), (3924, 56556), (4713, 47088), (5232, 42417), (5886, 37704), (6284, 35316), (7848, 28278), (8829, 25136), (9426, 23544), (11772, 18852), (12568, 17658), (14139, 15696)]