253109664

素因数分解:

$2^5\times 3^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1$

素因数の和:360

約数の個数: 192

約数和(自身を含む): 789626880

約数和(自身を除く): 536517216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 47, 48, 54, 69, 72, 92, 94, 96, 108, 138, 141, 144, 184, 188, 207, 216, 271, 276, 282, 288, 368, 376, 414, 423, 432, 542, 552, 564, 621, 736, 752, 813, 828, 846, 864, 1081, 1084, 1104, 1128, 1242, 1269, 1504, 1626, 1656, 1692, 2162, 2168, 2208, 2256, 2439, 2484, 2538, 3243, 3252, 3312, 3384, 4324, 4336, 4512, 4878, 4968, 5076, 6233, 6486, 6504, 6624, 6768, 7317, 8648, 8672, 9729, 9756, 9936, 10152, 12466, 12737, 12972, 13008, 13536, 14634, 17296, 18699, 19458, 19512, 19872, 20304, 24932, 25474, 25944, 26016, 29187, 29268, 34592, 37398, 38211, 38916, 39024, 40608, 49864, 50948, 51888, 56097, 58374, 58536, 74796, 76422, 77832, 78048, 99728, 101896, 103776, 112194, 114633, 116748, 117072, 149592, 152844, 155664, 168291, 199456, 203792, 224388, 229266, 233496, 234144, 292951, 299184, 305688, 311328, 336582, 343899, 407584, 448776, 458532, 466992, 585902, 598368, 611376, 673164, 687798, 878853, 897552, 917064, 933984, 1171804, 1222752, 1346328, 1375596, 1757706, 1795104, 1834128, 2343608, 2636559, 2692656, 2751192, 3515412, 3668256, 4687216, 5273118, 5385312, 5502384, 7030824, 7909677, 9374432, 10546236, 11004768, 14061648, 15819354, 21092472, 28123296, 31638708, 42184944, 63277416, 84369888, 126554832, 253109664]

約数ペア:

[(1, 253109664), (2, 126554832), (3, 84369888), (4, 63277416), (6, 42184944), (8, 31638708), (9, 28123296), (12, 21092472), (16, 15819354), (18, 14061648), (23, 11004768), (24, 10546236), (27, 9374432), (32, 7909677), (36, 7030824), (46, 5502384), (47, 5385312), (48, 5273118), (54, 4687216), (69, 3668256), (72, 3515412), (92, 2751192), (94, 2692656), (96, 2636559), (108, 2343608), (138, 1834128), (141, 1795104), (144, 1757706), (184, 1375596), (188, 1346328), (207, 1222752), (216, 1171804), (271, 933984), (276, 917064), (282, 897552), (288, 878853), (368, 687798), (376, 673164), (414, 611376), (423, 598368), (432, 585902), (542, 466992), (552, 458532), (564, 448776), (621, 407584), (736, 343899), (752, 336582), (813, 311328), (828, 305688), (846, 299184), (864, 292951), (1081, 234144), (1084, 233496), (1104, 229266), (1128, 224388), (1242, 203792), (1269, 199456), (1504, 168291), (1626, 155664), (1656, 152844), (1692, 149592), (2162, 117072), (2168, 116748), (2208, 114633), (2256, 112194), (2439, 103776), (2484, 101896), (2538, 99728), (3243, 78048), (3252, 77832), (3312, 76422), (3384, 74796), (4324, 58536), (4336, 58374), (4512, 56097), (4878, 51888), (4968, 50948), (5076, 49864), (6233, 40608), (6486, 39024), (6504, 38916), (6624, 38211), (6768, 37398), (7317, 34592), (8648, 29268), (8672, 29187), (9729, 26016), (9756, 25944), (9936, 25474), (10152, 24932), (12466, 20304), (12737, 19872), (12972, 19512), (13008, 19458), (13536, 18699), (14634, 17296)]