290291234656

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{839}}^1$

素因数の和:1149

約数の個数: 192

約数和(自身を含む): 621343457280

約数和(自身を除く): 331052222624

約数列:

[1, 2, 4, 8, 16, 31, 32, 41, 47, 62, 82, 94, 124, 164, 181, 188, 248, 328, 362, 376, 496, 656, 724, 752, 839, 992, 1271, 1312, 1448, 1457, 1504, 1678, 1927, 2542, 2896, 2914, 3356, 3854, 5084, 5611, 5792, 5828, 6712, 7421, 7708, 8507, 10168, 11222, 11656, 13424, 14842, 15416, 17014, 20336, 22444, 23312, 26009, 26848, 29684, 30832, 34028, 34399, 39433, 40672, 44888, 46624, 52018, 59368, 59737, 61664, 68056, 68798, 78866, 89776, 104036, 118736, 119474, 136112, 137596, 151859, 157732, 179552, 208072, 230051, 237472, 238948, 263717, 272224, 275192, 303718, 315464, 348787, 416144, 460102, 477896, 527434, 550384, 607436, 630928, 697574, 832288, 920204, 955792, 1054868, 1066369, 1100768, 1214872, 1222423, 1261856, 1395148, 1616753, 1840408, 1911584, 2109736, 2132738, 2429744, 2444846, 2790296, 3233506, 3680816, 4219472, 4265476, 4707629, 4859488, 4889692, 5580592, 6226219, 6467012, 7137373, 7361632, 8438944, 8530952, 9415258, 9779384, 10812397, 11161184, 12452438, 12934024, 14274746, 17061904, 18830516, 19558768, 21624794, 24904876, 25868048, 28549492, 34123808, 37661032, 39117536, 43249588, 49809752, 50119343, 51736096, 57098984, 75322064, 86499176, 99619504, 100238686, 114197968, 150644128, 172998352, 193012789, 199239008, 200477372, 221258563, 228395936, 292632293, 345996704, 386025578, 400954744, 442517126, 585264586, 772051156, 801909488, 885034252, 1170529172, 1544102312, 1603818976, 1770068504, 2341058344, 3088204624, 3540137008, 4682116688, 6176409248, 7080274016, 9071601083, 9364233376, 18143202166, 36286404332, 72572808664, 145145617328, 290291234656]

約数ペア:

[(1, 290291234656), (2, 145145617328), (4, 72572808664), (8, 36286404332), (16, 18143202166), (31, 9364233376), (32, 9071601083), (41, 7080274016), (47, 6176409248), (62, 4682116688), (82, 3540137008), (94, 3088204624), (124, 2341058344), (164, 1770068504), (181, 1603818976), (188, 1544102312), (248, 1170529172), (328, 885034252), (362, 801909488), (376, 772051156), (496, 585264586), (656, 442517126), (724, 400954744), (752, 386025578), (839, 345996704), (992, 292632293), (1271, 228395936), (1312, 221258563), (1448, 200477372), (1457, 199239008), (1504, 193012789), (1678, 172998352), (1927, 150644128), (2542, 114197968), (2896, 100238686), (2914, 99619504), (3356, 86499176), (3854, 75322064), (5084, 57098984), (5611, 51736096), (5792, 50119343), (5828, 49809752), (6712, 43249588), (7421, 39117536), (7708, 37661032), (8507, 34123808), (10168, 28549492), (11222, 25868048), (11656, 24904876), (13424, 21624794), (14842, 19558768), (15416, 18830516), (17014, 17061904), (20336, 14274746), (22444, 12934024), (23312, 12452438), (26009, 11161184), (26848, 10812397), (29684, 9779384), (30832, 9415258), (34028, 8530952), (34399, 8438944), (39433, 7361632), (40672, 7137373), (44888, 6467012), (46624, 6226219), (52018, 5580592), (59368, 4889692), (59737, 4859488), (61664, 4707629), (68056, 4265476), (68798, 4219472), (78866, 3680816), (89776, 3233506), (104036, 2790296), (118736, 2444846), (119474, 2429744), (136112, 2132738), (137596, 2109736), (151859, 1911584), (157732, 1840408), (179552, 1616753), (208072, 1395148), (230051, 1261856), (237472, 1222423), (238948, 1214872), (263717, 1100768), (272224, 1066369), (275192, 1054868), (303718, 955792), (315464, 920204), (348787, 832288), (416144, 697574), (460102, 630928), (477896, 607436), (527434, 550384)]