223840656

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1097}}^1$

素因数の和:1233

約数の個数: 120

約数和(自身を含む): 681440760

約数和(自身を除く): 457600104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 109, 117, 144, 156, 208, 218, 234, 312, 327, 436, 468, 624, 654, 872, 936, 981, 1097, 1308, 1417, 1744, 1872, 1962, 2194, 2616, 2834, 3291, 3924, 4251, 4388, 5232, 5668, 6582, 7848, 8502, 8776, 9873, 11336, 12753, 13164, 14261, 15696, 17004, 17552, 19746, 22672, 25506, 26328, 28522, 34008, 39492, 42783, 51012, 52656, 57044, 68016, 78984, 85566, 102024, 114088, 119573, 128349, 157968, 171132, 204048, 228176, 239146, 256698, 342264, 358719, 478292, 513396, 684528, 717438, 956584, 1026792, 1076157, 1434876, 1554449, 1913168, 2053584, 2152314, 2869752, 3108898, 4304628, 4663347, 5739504, 6217796, 8609256, 9326694, 12435592, 13990041, 17218512, 18653388, 24871184, 27980082, 37306776, 55960164, 74613552, 111920328, 223840656]

約数ペア:

[(1, 223840656), (2, 111920328), (3, 74613552), (4, 55960164), (6, 37306776), (8, 27980082), (9, 24871184), (12, 18653388), (13, 17218512), (16, 13990041), (18, 12435592), (24, 9326694), (26, 8609256), (36, 6217796), (39, 5739504), (48, 4663347), (52, 4304628), (72, 3108898), (78, 2869752), (104, 2152314), (109, 2053584), (117, 1913168), (144, 1554449), (156, 1434876), (208, 1076157), (218, 1026792), (234, 956584), (312, 717438), (327, 684528), (436, 513396), (468, 478292), (624, 358719), (654, 342264), (872, 256698), (936, 239146), (981, 228176), (1097, 204048), (1308, 171132), (1417, 157968), (1744, 128349), (1872, 119573), (1962, 114088), (2194, 102024), (2616, 85566), (2834, 78984), (3291, 68016), (3924, 57044), (4251, 52656), (4388, 51012), (5232, 42783), (5668, 39492), (6582, 34008), (7848, 28522), (8502, 26328), (8776, 25506), (9873, 22672), (11336, 19746), (12753, 17552), (13164, 17004), (14261, 15696)]