285863688

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{5231}}^1$

素因数の和:5280

約数の個数: 128

約数和(自身を含む): 904089600

約数和(自身を除く): 618225912

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 23, 24, 27, 33, 36, 44, 46, 54, 66, 69, 72, 88, 92, 99, 108, 132, 138, 184, 198, 207, 216, 253, 264, 276, 297, 396, 414, 506, 552, 594, 621, 759, 792, 828, 1012, 1188, 1242, 1518, 1656, 2024, 2277, 2376, 2484, 3036, 4554, 4968, 5231, 6072, 6831, 9108, 10462, 13662, 15693, 18216, 20924, 27324, 31386, 41848, 47079, 54648, 57541, 62772, 94158, 115082, 120313, 125544, 141237, 172623, 188316, 230164, 240626, 282474, 345246, 360939, 376632, 460328, 481252, 517869, 564948, 690492, 721878, 962504, 1035738, 1082817, 1129896, 1323443, 1380984, 1443756, 1553607, 2071476, 2165634, 2646886, 2887512, 3107214, 3248451, 3970329, 4142952, 4331268, 5293772, 6214428, 6496902, 7940658, 8662536, 10587544, 11910987, 12428856, 12993804, 15881316, 23821974, 25987608, 31762632, 35732961, 47643948, 71465922, 95287896, 142931844, 285863688]

約数ペア:

[(1, 285863688), (2, 142931844), (3, 95287896), (4, 71465922), (6, 47643948), (8, 35732961), (9, 31762632), (11, 25987608), (12, 23821974), (18, 15881316), (22, 12993804), (23, 12428856), (24, 11910987), (27, 10587544), (33, 8662536), (36, 7940658), (44, 6496902), (46, 6214428), (54, 5293772), (66, 4331268), (69, 4142952), (72, 3970329), (88, 3248451), (92, 3107214), (99, 2887512), (108, 2646886), (132, 2165634), (138, 2071476), (184, 1553607), (198, 1443756), (207, 1380984), (216, 1323443), (253, 1129896), (264, 1082817), (276, 1035738), (297, 962504), (396, 721878), (414, 690492), (506, 564948), (552, 517869), (594, 481252), (621, 460328), (759, 376632), (792, 360939), (828, 345246), (1012, 282474), (1188, 240626), (1242, 230164), (1518, 188316), (1656, 172623), (2024, 141237), (2277, 125544), (2376, 120313), (2484, 115082), (3036, 94158), (4554, 62772), (4968, 57541), (5231, 54648), (6072, 47079), (6831, 41848), (9108, 31386), (10462, 27324), (13662, 20924), (15693, 18216)]