242384912

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:277

約数の個数: 160

約数和(自身を含む): 632530944

約数和(自身を除く): 390146032

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 34, 44, 56, 68, 71, 77, 88, 112, 119, 136, 142, 154, 163, 176, 187, 238, 272, 284, 308, 326, 374, 476, 497, 568, 616, 652, 748, 781, 952, 994, 1136, 1141, 1207, 1232, 1304, 1309, 1496, 1562, 1793, 1904, 1988, 2282, 2414, 2608, 2618, 2771, 2992, 3124, 3586, 3976, 4564, 4828, 5236, 5467, 5542, 6248, 7172, 7952, 8449, 9128, 9656, 10472, 10934, 11084, 11573, 12496, 12551, 13277, 14344, 16898, 18256, 19312, 19397, 20944, 21868, 22168, 23146, 25102, 26554, 28688, 30481, 33796, 38794, 43736, 44336, 46292, 50204, 53108, 60962, 67592, 77588, 81011, 87472, 92584, 92939, 100408, 106216, 121924, 127303, 135184, 155176, 162022, 185168, 185878, 196741, 200816, 212432, 213367, 243848, 254606, 310352, 324044, 371756, 393482, 426734, 487696, 509212, 648088, 743512, 786964, 853468, 891121, 1018424, 1296176, 1377187, 1487024, 1573928, 1706936, 1782242, 2036848, 2164151, 2754374, 3147856, 3413872, 3564484, 4328302, 5508748, 7128968, 8656604, 11017496, 14257936, 15149057, 17313208, 22034992, 30298114, 34626416, 60596228, 121192456, 242384912]

約数ペア:

[(1, 242384912), (2, 121192456), (4, 60596228), (7, 34626416), (8, 30298114), (11, 22034992), (14, 17313208), (16, 15149057), (17, 14257936), (22, 11017496), (28, 8656604), (34, 7128968), (44, 5508748), (56, 4328302), (68, 3564484), (71, 3413872), (77, 3147856), (88, 2754374), (112, 2164151), (119, 2036848), (136, 1782242), (142, 1706936), (154, 1573928), (163, 1487024), (176, 1377187), (187, 1296176), (238, 1018424), (272, 891121), (284, 853468), (308, 786964), (326, 743512), (374, 648088), (476, 509212), (497, 487696), (568, 426734), (616, 393482), (652, 371756), (748, 324044), (781, 310352), (952, 254606), (994, 243848), (1136, 213367), (1141, 212432), (1207, 200816), (1232, 196741), (1304, 185878), (1309, 185168), (1496, 162022), (1562, 155176), (1793, 135184), (1904, 127303), (1988, 121924), (2282, 106216), (2414, 100408), (2608, 92939), (2618, 92584), (2771, 87472), (2992, 81011), (3124, 77588), (3586, 67592), (3976, 60962), (4564, 53108), (4828, 50204), (5236, 46292), (5467, 44336), (5542, 43736), (6248, 38794), (7172, 33796), (7952, 30481), (8449, 28688), (9128, 26554), (9656, 25102), (10472, 23146), (10934, 22168), (11084, 21868), (11573, 20944), (12496, 19397), (12551, 19312), (13277, 18256), (14344, 16898)]