220205952

素因数分解:

$2^7\times 3^4\times {\mathrm{67}}^1\times {\mathrm{317}}^1$

素因数の和:410

約数の個数: 160

約数和(自身を含む): 667208520

約数和(自身を除く): 447002568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 67, 72, 81, 96, 108, 128, 134, 144, 162, 192, 201, 216, 268, 288, 317, 324, 384, 402, 432, 536, 576, 603, 634, 648, 804, 864, 951, 1072, 1152, 1206, 1268, 1296, 1608, 1728, 1809, 1902, 2144, 2412, 2536, 2592, 2853, 3216, 3456, 3618, 3804, 4288, 4824, 5072, 5184, 5427, 5706, 6432, 7236, 7608, 8559, 8576, 9648, 10144, 10368, 10854, 11412, 12864, 14472, 15216, 17118, 19296, 20288, 21239, 21708, 22824, 25677, 25728, 28944, 30432, 34236, 38592, 40576, 42478, 43416, 45648, 51354, 57888, 60864, 63717, 68472, 77184, 84956, 86832, 91296, 102708, 115776, 121728, 127434, 136944, 169912, 173664, 182592, 191151, 205416, 231552, 254868, 273888, 339824, 347328, 365184, 382302, 410832, 509736, 547776, 573453, 679648, 694656, 764604, 821664, 1019472, 1095552, 1146906, 1359296, 1529208, 1643328, 1720359, 2038944, 2293812, 2718592, 3058416, 3286656, 3440718, 4077888, 4587624, 6116832, 6881436, 8155776, 9175248, 12233664, 13762872, 18350496, 24467328, 27525744, 36700992, 55051488, 73401984, 110102976, 220205952]

約数ペア:

[(1, 220205952), (2, 110102976), (3, 73401984), (4, 55051488), (6, 36700992), (8, 27525744), (9, 24467328), (12, 18350496), (16, 13762872), (18, 12233664), (24, 9175248), (27, 8155776), (32, 6881436), (36, 6116832), (48, 4587624), (54, 4077888), (64, 3440718), (67, 3286656), (72, 3058416), (81, 2718592), (96, 2293812), (108, 2038944), (128, 1720359), (134, 1643328), (144, 1529208), (162, 1359296), (192, 1146906), (201, 1095552), (216, 1019472), (268, 821664), (288, 764604), (317, 694656), (324, 679648), (384, 573453), (402, 547776), (432, 509736), (536, 410832), (576, 382302), (603, 365184), (634, 347328), (648, 339824), (804, 273888), (864, 254868), (951, 231552), (1072, 205416), (1152, 191151), (1206, 182592), (1268, 173664), (1296, 169912), (1608, 136944), (1728, 127434), (1809, 121728), (1902, 115776), (2144, 102708), (2412, 91296), (2536, 86832), (2592, 84956), (2853, 77184), (3216, 68472), (3456, 63717), (3618, 60864), (3804, 57888), (4288, 51354), (4824, 45648), (5072, 43416), (5184, 42478), (5427, 40576), (5706, 38592), (6432, 34236), (7236, 30432), (7608, 28944), (8559, 25728), (8576, 25677), (9648, 22824), (10144, 21708), (10368, 21239), (10854, 20288), (11412, 19296), (12864, 17118), (14472, 15216)]