7238118816

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{18439}}^1$

素因数の和:18531

約数の個数: 144

約数和(自身を含む): 21747398400

約数和(自身を除く): 14509279584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 47, 48, 58, 72, 87, 94, 96, 116, 141, 144, 174, 188, 232, 261, 282, 288, 348, 376, 423, 464, 522, 564, 696, 752, 846, 928, 1044, 1128, 1363, 1392, 1504, 1692, 2088, 2256, 2726, 2784, 3384, 4089, 4176, 4512, 5452, 6768, 8178, 8352, 10904, 12267, 13536, 16356, 18439, 21808, 24534, 32712, 36878, 43616, 49068, 55317, 65424, 73756, 98136, 110634, 130848, 147512, 165951, 196272, 221268, 295024, 331902, 392544, 442536, 534731, 590048, 663804, 866633, 885072, 1069462, 1327608, 1604193, 1733266, 1770144, 2138924, 2599899, 2655216, 3208386, 3466532, 4277848, 4812579, 5199798, 5310432, 6416772, 6933064, 7799697, 8555696, 9625158, 10399596, 12833544, 13866128, 15599394, 17111392, 19250316, 20799192, 25132357, 25667088, 27732256, 31198788, 38500632, 41598384, 50264714, 51334176, 62397576, 75397071, 77001264, 83196768, 100529428, 124795152, 150794142, 154002528, 201058856, 226191213, 249590304, 301588284, 402117712, 452382426, 603176568, 804235424, 904764852, 1206353136, 1809529704, 2412706272, 3619059408, 7238118816]

約数ペア:

[(1, 7238118816), (2, 3619059408), (3, 2412706272), (4, 1809529704), (6, 1206353136), (8, 904764852), (9, 804235424), (12, 603176568), (16, 452382426), (18, 402117712), (24, 301588284), (29, 249590304), (32, 226191213), (36, 201058856), (47, 154002528), (48, 150794142), (58, 124795152), (72, 100529428), (87, 83196768), (94, 77001264), (96, 75397071), (116, 62397576), (141, 51334176), (144, 50264714), (174, 41598384), (188, 38500632), (232, 31198788), (261, 27732256), (282, 25667088), (288, 25132357), (348, 20799192), (376, 19250316), (423, 17111392), (464, 15599394), (522, 13866128), (564, 12833544), (696, 10399596), (752, 9625158), (846, 8555696), (928, 7799697), (1044, 6933064), (1128, 6416772), (1363, 5310432), (1392, 5199798), (1504, 4812579), (1692, 4277848), (2088, 3466532), (2256, 3208386), (2726, 2655216), (2784, 2599899), (3384, 2138924), (4089, 1770144), (4176, 1733266), (4512, 1604193), (5452, 1327608), (6768, 1069462), (8178, 885072), (8352, 866633), (10904, 663804), (12267, 590048), (13536, 534731), (16356, 442536), (18439, 392544), (21808, 331902), (24534, 295024), (32712, 221268), (36878, 196272), (43616, 165951), (49068, 147512), (55317, 130848), (65424, 110634), (73756, 98136)]