666425685408

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{2673059}}^1$

素因数の和:2673139

約数の個数: 144

約数和(自身を含む): 2073375027360

約数和(自身を除く): 1406949341952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 53, 56, 84, 96, 98, 106, 112, 147, 159, 168, 196, 212, 224, 294, 318, 336, 371, 392, 424, 588, 636, 672, 742, 784, 848, 1113, 1176, 1272, 1484, 1568, 1696, 2226, 2352, 2544, 2597, 2968, 4452, 4704, 5088, 5194, 5936, 7791, 8904, 10388, 11872, 15582, 17808, 20776, 31164, 35616, 41552, 62328, 83104, 124656, 249312, 2673059, 5346118, 8019177, 10692236, 16038354, 18711413, 21384472, 32076708, 37422826, 42768944, 56134239, 64153416, 74845652, 85537888, 112268478, 128306832, 130979891, 141672127, 149691304, 224536956, 256613664, 261959782, 283344254, 299382608, 392939673, 425016381, 449073912, 523919564, 566688508, 598765216, 785879346, 850032762, 898147824, 991704889, 1047839128, 1133377016, 1571758692, 1700065524, 1796295648, 1983409778, 2095678256, 2266754032, 2975114667, 3143517384, 3400131048, 3966819556, 4191356512, 4533508064, 5950229334, 6287034768, 6800262096, 6941934223, 7933639112, 11900458668, 12574069536, 13600524192, 13883868446, 15867278224, 20825802669, 23800917336, 27767736892, 31734556448, 41651605338, 47601834672, 55535473784, 83303210676, 95203669344, 111070947568, 166606421352, 222141895136, 333212842704, 666425685408]

約数ペア:

[(1, 666425685408), (2, 333212842704), (3, 222141895136), (4, 166606421352), (6, 111070947568), (7, 95203669344), (8, 83303210676), (12, 55535473784), (14, 47601834672), (16, 41651605338), (21, 31734556448), (24, 27767736892), (28, 23800917336), (32, 20825802669), (42, 15867278224), (48, 13883868446), (49, 13600524192), (53, 12574069536), (56, 11900458668), (84, 7933639112), (96, 6941934223), (98, 6800262096), (106, 6287034768), (112, 5950229334), (147, 4533508064), (159, 4191356512), (168, 3966819556), (196, 3400131048), (212, 3143517384), (224, 2975114667), (294, 2266754032), (318, 2095678256), (336, 1983409778), (371, 1796295648), (392, 1700065524), (424, 1571758692), (588, 1133377016), (636, 1047839128), (672, 991704889), (742, 898147824), (784, 850032762), (848, 785879346), (1113, 598765216), (1176, 566688508), (1272, 523919564), (1484, 449073912), (1568, 425016381), (1696, 392939673), (2226, 299382608), (2352, 283344254), (2544, 261959782), (2597, 256613664), (2968, 224536956), (4452, 149691304), (4704, 141672127), (5088, 130979891), (5194, 128306832), (5936, 112268478), (7791, 85537888), (8904, 74845652), (10388, 64153416), (11872, 56134239), (15582, 42768944), (17808, 37422826), (20776, 32076708), (31164, 21384472), (35616, 18711413), (41552, 16038354), (62328, 10692236), (83104, 8019177), (124656, 5346118), (249312, 2673059)]