28736415288

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{20269}}^1$

素因数の和:20414

約数の個数: 192

約数和(自身を含む): 92966328000

約数和(自身を除く): 64229912712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 29, 36, 42, 56, 58, 63, 72, 84, 87, 97, 116, 126, 168, 174, 194, 203, 232, 252, 261, 291, 348, 388, 406, 504, 522, 582, 609, 679, 696, 776, 812, 873, 1044, 1164, 1218, 1358, 1624, 1746, 1827, 2037, 2088, 2328, 2436, 2716, 2813, 3492, 3654, 4074, 4872, 5432, 5626, 6111, 6984, 7308, 8148, 8439, 11252, 12222, 14616, 16296, 16878, 19691, 20269, 22504, 24444, 25317, 33756, 39382, 40538, 48888, 50634, 59073, 60807, 67512, 78764, 81076, 101268, 118146, 121614, 141883, 157528, 162152, 177219, 182421, 202536, 236292, 243228, 283766, 354438, 364842, 425649, 472584, 486456, 567532, 587801, 708876, 729684, 851298, 1135064, 1175602, 1276947, 1417752, 1459368, 1702596, 1763403, 1966093, 2351204, 2553894, 3405192, 3526806, 3932186, 4114607, 4702408, 5107788, 5290209, 5898279, 7053612, 7864372, 8229214, 10215576, 10580418, 11796558, 12343821, 13762651, 14107224, 15728744, 16458428, 17694837, 21160836, 23593116, 24687642, 27525302, 32916856, 35389674, 37031463, 41287953, 42321672, 47186232, 49375284, 55050604, 57016697, 70779348, 74062926, 82575906, 98750568, 110101208, 114033394, 123863859, 141558696, 148125852, 165151812, 171050091, 228066788, 247727718, 296251704, 330303624, 342100182, 399116879, 456133576, 495455436, 513150273, 684200364, 798233758, 990910872, 1026300546, 1197350637, 1368400728, 1596467516, 2052601092, 2394701274, 3192935032, 3592051911, 4105202184, 4789402548, 7184103822, 9578805096, 14368207644, 28736415288]

約数ペア:

[(1, 28736415288), (2, 14368207644), (3, 9578805096), (4, 7184103822), (6, 4789402548), (7, 4105202184), (8, 3592051911), (9, 3192935032), (12, 2394701274), (14, 2052601092), (18, 1596467516), (21, 1368400728), (24, 1197350637), (28, 1026300546), (29, 990910872), (36, 798233758), (42, 684200364), (56, 513150273), (58, 495455436), (63, 456133576), (72, 399116879), (84, 342100182), (87, 330303624), (97, 296251704), (116, 247727718), (126, 228066788), (168, 171050091), (174, 165151812), (194, 148125852), (203, 141558696), (232, 123863859), (252, 114033394), (261, 110101208), (291, 98750568), (348, 82575906), (388, 74062926), (406, 70779348), (504, 57016697), (522, 55050604), (582, 49375284), (609, 47186232), (679, 42321672), (696, 41287953), (776, 37031463), (812, 35389674), (873, 32916856), (1044, 27525302), (1164, 24687642), (1218, 23593116), (1358, 21160836), (1624, 17694837), (1746, 16458428), (1827, 15728744), (2037, 14107224), (2088, 13762651), (2328, 12343821), (2436, 11796558), (2716, 10580418), (2813, 10215576), (3492, 8229214), (3654, 7864372), (4074, 7053612), (4872, 5898279), (5432, 5290209), (5626, 5107788), (6111, 4702408), (6984, 4114607), (7308, 3932186), (8148, 3526806), (8439, 3405192), (11252, 2553894), (12222, 2351204), (14616, 1966093), (16296, 1763403), (16878, 1702596), (19691, 1459368), (20269, 1417752), (22504, 1276947), (24444, 1175602), (25317, 1135064), (33756, 851298), (39382, 729684), (40538, 708876), (48888, 587801), (50634, 567532), (59073, 486456), (60807, 472584), (67512, 425649), (78764, 364842), (81076, 354438), (101268, 283766), (118146, 243228), (121614, 236292), (141883, 202536), (157528, 182421), (162152, 177219)]