829921248

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1997}}^1$

素因数の和:2066

約数の個数: 192

約数和(自身を含む): 2678598720

約数和(自身を除く): 1848677472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 37, 39, 48, 52, 54, 72, 74, 78, 96, 104, 108, 111, 117, 144, 148, 156, 208, 216, 222, 234, 288, 296, 312, 333, 351, 416, 432, 444, 468, 481, 592, 624, 666, 702, 864, 888, 936, 962, 999, 1184, 1248, 1332, 1404, 1443, 1776, 1872, 1924, 1997, 1998, 2664, 2808, 2886, 3552, 3744, 3848, 3994, 3996, 4329, 5328, 5616, 5772, 5991, 7696, 7988, 7992, 8658, 10656, 11232, 11544, 11982, 12987, 15392, 15976, 15984, 17316, 17973, 23088, 23964, 25961, 25974, 31952, 31968, 34632, 35946, 46176, 47928, 51922, 51948, 53919, 63904, 69264, 71892, 73889, 77883, 95856, 103844, 103896, 107838, 138528, 143784, 147778, 155766, 191712, 207688, 207792, 215676, 221667, 233649, 287568, 295556, 311532, 415376, 415584, 431352, 443334, 467298, 575136, 591112, 623064, 665001, 700947, 830752, 862704, 886668, 934596, 960557, 1182224, 1246128, 1330002, 1401894, 1725408, 1773336, 1869192, 1921114, 1995003, 2364448, 2492256, 2660004, 2803788, 2881671, 3546672, 3738384, 3842228, 3990006, 5320008, 5607576, 5763342, 7093344, 7476768, 7684456, 7980012, 8645013, 10640016, 11215152, 11526684, 15368912, 15960024, 17290026, 21280032, 22430304, 23053368, 25935039, 30737824, 31920048, 34580052, 46106736, 51870078, 63840096, 69160104, 92213472, 103740156, 138320208, 207480312, 276640416, 414960624, 829921248]

約数ペア:

[(1, 829921248), (2, 414960624), (3, 276640416), (4, 207480312), (6, 138320208), (8, 103740156), (9, 92213472), (12, 69160104), (13, 63840096), (16, 51870078), (18, 46106736), (24, 34580052), (26, 31920048), (27, 30737824), (32, 25935039), (36, 23053368), (37, 22430304), (39, 21280032), (48, 17290026), (52, 15960024), (54, 15368912), (72, 11526684), (74, 11215152), (78, 10640016), (96, 8645013), (104, 7980012), (108, 7684456), (111, 7476768), (117, 7093344), (144, 5763342), (148, 5607576), (156, 5320008), (208, 3990006), (216, 3842228), (222, 3738384), (234, 3546672), (288, 2881671), (296, 2803788), (312, 2660004), (333, 2492256), (351, 2364448), (416, 1995003), (432, 1921114), (444, 1869192), (468, 1773336), (481, 1725408), (592, 1401894), (624, 1330002), (666, 1246128), (702, 1182224), (864, 960557), (888, 934596), (936, 886668), (962, 862704), (999, 830752), (1184, 700947), (1248, 665001), (1332, 623064), (1404, 591112), (1443, 575136), (1776, 467298), (1872, 443334), (1924, 431352), (1997, 415584), (1998, 415376), (2664, 311532), (2808, 295556), (2886, 287568), (3552, 233649), (3744, 221667), (3848, 215676), (3994, 207792), (3996, 207688), (4329, 191712), (5328, 155766), (5616, 147778), (5772, 143784), (5991, 138528), (7696, 107838), (7988, 103896), (7992, 103844), (8658, 95856), (10656, 77883), (11232, 73889), (11544, 71892), (11982, 69264), (12987, 63904), (15392, 53919), (15976, 51948), (15984, 51922), (17316, 47928), (17973, 46176), (23088, 35946), (23964, 34632), (25961, 31968), (25974, 31952)]