240865536

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:268

約数の個数: 144

約数和(自身を含む): 676057088

約数和(自身を除く): 435191552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 67, 93, 96, 124, 128, 134, 151, 186, 192, 201, 248, 256, 268, 302, 372, 384, 402, 453, 496, 536, 604, 744, 768, 804, 906, 992, 1072, 1208, 1488, 1608, 1812, 1984, 2077, 2144, 2416, 2976, 3216, 3624, 3968, 4154, 4288, 4681, 4832, 5952, 6231, 6432, 7248, 7936, 8308, 8576, 9362, 9664, 10117, 11904, 12462, 12864, 14043, 14496, 16616, 17152, 18724, 19328, 20234, 23808, 24924, 25728, 28086, 28992, 30351, 33232, 37448, 38656, 40468, 49848, 51456, 56172, 57984, 60702, 66464, 74896, 80936, 99696, 112344, 115968, 121404, 132928, 149792, 161872, 199392, 224688, 242808, 265856, 299584, 313627, 323744, 398784, 449376, 485616, 531712, 599168, 627254, 647488, 797568, 898752, 940881, 971232, 1198336, 1254508, 1294976, 1595136, 1797504, 1881762, 1942464, 2509016, 2589952, 3595008, 3763524, 3884928, 5018032, 7527048, 7769856, 10036064, 15054096, 20072128, 30108192, 40144256, 60216384, 80288512, 120432768, 240865536]

約数ペア:

[(1, 240865536), (2, 120432768), (3, 80288512), (4, 60216384), (6, 40144256), (8, 30108192), (12, 20072128), (16, 15054096), (24, 10036064), (31, 7769856), (32, 7527048), (48, 5018032), (62, 3884928), (64, 3763524), (67, 3595008), (93, 2589952), (96, 2509016), (124, 1942464), (128, 1881762), (134, 1797504), (151, 1595136), (186, 1294976), (192, 1254508), (201, 1198336), (248, 971232), (256, 940881), (268, 898752), (302, 797568), (372, 647488), (384, 627254), (402, 599168), (453, 531712), (496, 485616), (536, 449376), (604, 398784), (744, 323744), (768, 313627), (804, 299584), (906, 265856), (992, 242808), (1072, 224688), (1208, 199392), (1488, 161872), (1608, 149792), (1812, 132928), (1984, 121404), (2077, 115968), (2144, 112344), (2416, 99696), (2976, 80936), (3216, 74896), (3624, 66464), (3968, 60702), (4154, 57984), (4288, 56172), (4681, 51456), (4832, 49848), (5952, 40468), (6231, 38656), (6432, 37448), (7248, 33232), (7936, 30351), (8308, 28992), (8576, 28086), (9362, 25728), (9664, 24924), (10117, 23808), (11904, 20234), (12462, 19328), (12864, 18724), (14043, 17152), (14496, 16616)]