308820072

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1$

素因数の和:272

約数の個数: 192

約数和(自身を含む): 928872000

約数和(自身を除く): 620051928

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 29, 33, 38, 44, 57, 58, 66, 76, 87, 88, 114, 116, 121, 132, 152, 174, 193, 209, 228, 232, 242, 264, 319, 348, 363, 386, 418, 456, 484, 551, 579, 627, 638, 696, 726, 772, 836, 957, 968, 1102, 1158, 1254, 1276, 1452, 1544, 1653, 1672, 1914, 2123, 2204, 2299, 2316, 2508, 2552, 2904, 3306, 3509, 3667, 3828, 4246, 4408, 4598, 4632, 5016, 5597, 6061, 6369, 6612, 6897, 7018, 7334, 7656, 8492, 9196, 10527, 11001, 11194, 12122, 12738, 13224, 13794, 14036, 14668, 16791, 16984, 18183, 18392, 21054, 22002, 22388, 23353, 24244, 25476, 27588, 28072, 29336, 33582, 36366, 40337, 42108, 44004, 44776, 46706, 48488, 50952, 55176, 61567, 66671, 67164, 70059, 72732, 80674, 84216, 88008, 93412, 106343, 121011, 123134, 133342, 134328, 140118, 145464, 161348, 184701, 186824, 200013, 212686, 242022, 246268, 266684, 280236, 319029, 322696, 369402, 400026, 425372, 443707, 484044, 492536, 533368, 560472, 638058, 677237, 738804, 800052, 850744, 887414, 968088, 1169773, 1276116, 1331121, 1354474, 1477608, 1600104, 1774828, 2031711, 2339546, 2552232, 2662242, 2708948, 3509319, 3549656, 4063422, 4679092, 5324484, 5417896, 7018638, 8126844, 9358184, 10648968, 12867503, 14037276, 16253688, 25735006, 28074552, 38602509, 51470012, 77205018, 102940024, 154410036, 308820072]

約数ペア:

[(1, 308820072), (2, 154410036), (3, 102940024), (4, 77205018), (6, 51470012), (8, 38602509), (11, 28074552), (12, 25735006), (19, 16253688), (22, 14037276), (24, 12867503), (29, 10648968), (33, 9358184), (38, 8126844), (44, 7018638), (57, 5417896), (58, 5324484), (66, 4679092), (76, 4063422), (87, 3549656), (88, 3509319), (114, 2708948), (116, 2662242), (121, 2552232), (132, 2339546), (152, 2031711), (174, 1774828), (193, 1600104), (209, 1477608), (228, 1354474), (232, 1331121), (242, 1276116), (264, 1169773), (319, 968088), (348, 887414), (363, 850744), (386, 800052), (418, 738804), (456, 677237), (484, 638058), (551, 560472), (579, 533368), (627, 492536), (638, 484044), (696, 443707), (726, 425372), (772, 400026), (836, 369402), (957, 322696), (968, 319029), (1102, 280236), (1158, 266684), (1254, 246268), (1276, 242022), (1452, 212686), (1544, 200013), (1653, 186824), (1672, 184701), (1914, 161348), (2123, 145464), (2204, 140118), (2299, 134328), (2316, 133342), (2508, 123134), (2552, 121011), (2904, 106343), (3306, 93412), (3509, 88008), (3667, 84216), (3828, 80674), (4246, 72732), (4408, 70059), (4598, 67164), (4632, 66671), (5016, 61567), (5597, 55176), (6061, 50952), (6369, 48488), (6612, 46706), (6897, 44776), (7018, 44004), (7334, 42108), (7656, 40337), (8492, 36366), (9196, 33582), (10527, 29336), (11001, 28072), (11194, 27588), (12122, 25476), (12738, 24244), (13224, 23353), (13794, 22388), (14036, 22002), (14668, 21054), (16791, 18392), (16984, 18183)]