1814659968

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{683}}^1$

素因数の和:765

約数の個数: 256

約数和(自身を含む): 5726557440

約数和(自身を除く): 3911897472

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 32, 33, 34, 37, 44, 48, 51, 64, 66, 68, 74, 88, 96, 102, 111, 128, 132, 136, 148, 176, 187, 192, 204, 222, 264, 272, 296, 352, 374, 384, 407, 408, 444, 528, 544, 561, 592, 629, 683, 704, 748, 814, 816, 888, 1056, 1088, 1122, 1184, 1221, 1258, 1366, 1408, 1496, 1628, 1632, 1776, 1887, 2049, 2112, 2176, 2244, 2368, 2442, 2516, 2732, 2992, 3256, 3264, 3552, 3774, 4098, 4224, 4488, 4736, 4884, 5032, 5464, 5984, 6512, 6528, 6919, 7104, 7513, 7548, 8196, 8976, 9768, 10064, 10928, 11611, 11968, 13024, 13838, 14208, 15026, 15096, 16392, 17952, 19536, 20128, 20757, 21856, 22539, 23222, 23936, 25271, 26048, 27676, 30052, 30192, 32784, 34833, 35904, 39072, 40256, 41514, 43712, 45078, 46444, 50542, 52096, 55352, 60104, 60384, 65568, 69666, 71808, 75813, 78144, 80512, 83028, 87424, 90156, 92888, 101084, 110704, 120208, 120768, 127721, 131136, 139332, 151626, 156288, 166056, 180312, 185776, 202168, 221408, 240416, 241536, 255442, 262272, 277981, 278664, 303252, 332112, 360624, 371552, 383163, 404336, 429607, 442816, 480832, 510884, 555962, 557328, 606504, 664224, 721248, 743104, 766326, 808672, 833943, 859214, 885632, 961664, 1021768, 1111924, 1114656, 1213008, 1288821, 1328448, 1442496, 1486208, 1532652, 1617344, 1667886, 1718428, 2043536, 2223848, 2229312, 2426016, 2577642, 2656896, 2884992, 3065304, 3234688, 3335772, 3436856, 4087072, 4447696, 4458624, 4725677, 4852032, 5155284, 6130608, 6671544, 6873712, 8174144, 8895392, 9451354, 9704064, 10310568, 12261216, 13343088, 13747424, 14177031, 16348288, 17790784, 18902708, 20621136, 24522432, 26686176, 27494848, 28354062, 35581568, 37805416, 41242272, 49044864, 53372352, 54989696, 56708124, 75610832, 82484544, 106744704, 113416248, 151221664, 164969088, 226832496, 302443328, 453664992, 604886656, 907329984, 1814659968]

約数ペア:

[(1, 1814659968), (2, 907329984), (3, 604886656), (4, 453664992), (6, 302443328), (8, 226832496), (11, 164969088), (12, 151221664), (16, 113416248), (17, 106744704), (22, 82484544), (24, 75610832), (32, 56708124), (33, 54989696), (34, 53372352), (37, 49044864), (44, 41242272), (48, 37805416), (51, 35581568), (64, 28354062), (66, 27494848), (68, 26686176), (74, 24522432), (88, 20621136), (96, 18902708), (102, 17790784), (111, 16348288), (128, 14177031), (132, 13747424), (136, 13343088), (148, 12261216), (176, 10310568), (187, 9704064), (192, 9451354), (204, 8895392), (222, 8174144), (264, 6873712), (272, 6671544), (296, 6130608), (352, 5155284), (374, 4852032), (384, 4725677), (407, 4458624), (408, 4447696), (444, 4087072), (528, 3436856), (544, 3335772), (561, 3234688), (592, 3065304), (629, 2884992), (683, 2656896), (704, 2577642), (748, 2426016), (814, 2229312), (816, 2223848), (888, 2043536), (1056, 1718428), (1088, 1667886), (1122, 1617344), (1184, 1532652), (1221, 1486208), (1258, 1442496), (1366, 1328448), (1408, 1288821), (1496, 1213008), (1628, 1114656), (1632, 1111924), (1776, 1021768), (1887, 961664), (2049, 885632), (2112, 859214), (2176, 833943), (2244, 808672), (2368, 766326), (2442, 743104), (2516, 721248), (2732, 664224), (2992, 606504), (3256, 557328), (3264, 555962), (3552, 510884), (3774, 480832), (4098, 442816), (4224, 429607), (4488, 404336), (4736, 383163), (4884, 371552), (5032, 360624), (5464, 332112), (5984, 303252), (6512, 278664), (6528, 277981), (6919, 262272), (7104, 255442), (7513, 241536), (7548, 240416), (8196, 221408), (8976, 202168), (9768, 185776), (10064, 180312), (10928, 166056), (11611, 156288), (11968, 151626), (13024, 139332), (13838, 131136), (14208, 127721), (15026, 120768), (15096, 120208), (16392, 110704), (17952, 101084), (19536, 92888), (20128, 90156), (20757, 87424), (21856, 83028), (22539, 80512), (23222, 78144), (23936, 75813), (25271, 71808), (26048, 69666), (27676, 65568), (30052, 60384), (30192, 60104), (32784, 55352), (34833, 52096), (35904, 50542), (39072, 46444), (40256, 45078), (41514, 43712)]