251333184

素因数分解:

$2^6\times 3^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{179}}^1$

素因数の和:368

約数の個数: 112

約数和(自身を含む): 684702720

約数和(自身を除く): 433369536

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 71, 96, 103, 142, 179, 192, 206, 213, 284, 309, 358, 412, 426, 537, 568, 618, 716, 824, 852, 1074, 1136, 1236, 1432, 1648, 1704, 2148, 2272, 2472, 2864, 3296, 3408, 4296, 4544, 4944, 5728, 6592, 6816, 7313, 8592, 9888, 11456, 12709, 13632, 14626, 17184, 18437, 19776, 21939, 25418, 29252, 34368, 36874, 38127, 43878, 50836, 55311, 58504, 73748, 76254, 87756, 101672, 110622, 117008, 147496, 152508, 175512, 203344, 221244, 234016, 294992, 305016, 351024, 406688, 442488, 468032, 589984, 610032, 702048, 813376, 884976, 1179968, 1220064, 1309027, 1404096, 1769952, 2440128, 2618054, 3539904, 3927081, 5236108, 7854162, 10472216, 15708324, 20944432, 31416648, 41888864, 62833296, 83777728, 125666592, 251333184]

約数ペア:

[(1, 251333184), (2, 125666592), (3, 83777728), (4, 62833296), (6, 41888864), (8, 31416648), (12, 20944432), (16, 15708324), (24, 10472216), (32, 7854162), (48, 5236108), (64, 3927081), (71, 3539904), (96, 2618054), (103, 2440128), (142, 1769952), (179, 1404096), (192, 1309027), (206, 1220064), (213, 1179968), (284, 884976), (309, 813376), (358, 702048), (412, 610032), (426, 589984), (537, 468032), (568, 442488), (618, 406688), (716, 351024), (824, 305016), (852, 294992), (1074, 234016), (1136, 221244), (1236, 203344), (1432, 175512), (1648, 152508), (1704, 147496), (2148, 117008), (2272, 110622), (2472, 101672), (2864, 87756), (3296, 76254), (3408, 73748), (4296, 58504), (4544, 55311), (4944, 50836), (5728, 43878), (6592, 38127), (6816, 36874), (7313, 34368), (8592, 29252), (9888, 25418), (11456, 21939), (12709, 19776), (13632, 18437), (14626, 17184)]