231512558056

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{677}}^1\times {\mathrm{1523}}^1$

素因数の和:2363

約数の個数: 128

約数和(自身を含む): 499938324480

約数和(自身を除く): 268425766424

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 127, 136, 221, 254, 442, 508, 677, 884, 1016, 1354, 1523, 1651, 1768, 2159, 2708, 3046, 3302, 4318, 5416, 6092, 6604, 8636, 8801, 11509, 12184, 13208, 17272, 17602, 19799, 23018, 25891, 28067, 35204, 39598, 46036, 51782, 56134, 70408, 79196, 85979, 92072, 103564, 112268, 149617, 158392, 171958, 193421, 207128, 224536, 299234, 336583, 343916, 386842, 598468, 673166, 687832, 773684, 1031071, 1117727, 1196936, 1346332, 1461643, 1547368, 2062142, 2235454, 2514473, 2692664, 2923286, 3288157, 4124284, 4470908, 5028946, 5846572, 6576314, 8248568, 8941816, 10057892, 11693144, 13152628, 13403923, 17528207, 19001359, 20115784, 26305256, 26807846, 35056414, 38002718, 42746041, 53615692, 70112828, 76005436, 85492082, 107231384, 130946017, 140225656, 152010872, 170984164, 227866691, 261892034, 341968328, 455733382, 523784068, 911466764, 1047568136, 1702298221, 1822933528, 2226082289, 3404596442, 4452164578, 6809192884, 8904329156, 13618385768, 17808658312, 28939069757, 57878139514, 115756279028, 231512558056]

約数ペア:

[(1, 231512558056), (2, 115756279028), (4, 57878139514), (8, 28939069757), (13, 17808658312), (17, 13618385768), (26, 8904329156), (34, 6809192884), (52, 4452164578), (68, 3404596442), (104, 2226082289), (127, 1822933528), (136, 1702298221), (221, 1047568136), (254, 911466764), (442, 523784068), (508, 455733382), (677, 341968328), (884, 261892034), (1016, 227866691), (1354, 170984164), (1523, 152010872), (1651, 140225656), (1768, 130946017), (2159, 107231384), (2708, 85492082), (3046, 76005436), (3302, 70112828), (4318, 53615692), (5416, 42746041), (6092, 38002718), (6604, 35056414), (8636, 26807846), (8801, 26305256), (11509, 20115784), (12184, 19001359), (13208, 17528207), (17272, 13403923), (17602, 13152628), (19799, 11693144), (23018, 10057892), (25891, 8941816), (28067, 8248568), (35204, 6576314), (39598, 5846572), (46036, 5028946), (51782, 4470908), (56134, 4124284), (70408, 3288157), (79196, 2923286), (85979, 2692664), (92072, 2514473), (103564, 2235454), (112268, 2062142), (149617, 1547368), (158392, 1461643), (171958, 1346332), (193421, 1196936), (207128, 1117727), (224536, 1031071), (299234, 773684), (336583, 687832), (343916, 673166), (386842, 598468)]