220051536

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{547}}^1$

素因数の和:621

約数の個数: 120

約数和(自身を含む): 625837920

約数和(自身を除く): 405786384

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 29, 34, 48, 51, 58, 68, 87, 102, 116, 136, 174, 204, 232, 272, 289, 348, 408, 464, 493, 547, 578, 696, 816, 867, 986, 1094, 1156, 1392, 1479, 1641, 1734, 1972, 2188, 2312, 2958, 3282, 3468, 3944, 4376, 4624, 5916, 6564, 6936, 7888, 8381, 8752, 9299, 11832, 13128, 13872, 15863, 16762, 18598, 23664, 25143, 26256, 27897, 31726, 33524, 37196, 47589, 50286, 55794, 63452, 67048, 74392, 95178, 100572, 111588, 126904, 134096, 148784, 158083, 190356, 201144, 223176, 253808, 269671, 316166, 380712, 402288, 446352, 474249, 539342, 632332, 761424, 809013, 948498, 1078684, 1264664, 1618026, 1896996, 2157368, 2529328, 3236052, 3793992, 4314736, 4584407, 6472104, 7587984, 9168814, 12944208, 13753221, 18337628, 27506442, 36675256, 55012884, 73350512, 110025768, 220051536]

約数ペア:

[(1, 220051536), (2, 110025768), (3, 73350512), (4, 55012884), (6, 36675256), (8, 27506442), (12, 18337628), (16, 13753221), (17, 12944208), (24, 9168814), (29, 7587984), (34, 6472104), (48, 4584407), (51, 4314736), (58, 3793992), (68, 3236052), (87, 2529328), (102, 2157368), (116, 1896996), (136, 1618026), (174, 1264664), (204, 1078684), (232, 948498), (272, 809013), (289, 761424), (348, 632332), (408, 539342), (464, 474249), (493, 446352), (547, 402288), (578, 380712), (696, 316166), (816, 269671), (867, 253808), (986, 223176), (1094, 201144), (1156, 190356), (1392, 158083), (1479, 148784), (1641, 134096), (1734, 126904), (1972, 111588), (2188, 100572), (2312, 95178), (2958, 74392), (3282, 67048), (3468, 63452), (3944, 55794), (4376, 50286), (4624, 47589), (5916, 37196), (6564, 33524), (6936, 31726), (7888, 27897), (8381, 26256), (8752, 25143), (9299, 23664), (11832, 18598), (13128, 16762), (13872, 15863)]