28512809472

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{24329}}^1$

素因数の和:24466

約数の個数: 160

約数和(自身を含む): 87611356800

約数和(自身を除く): 59098547328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 109, 112, 128, 168, 192, 218, 224, 256, 327, 336, 384, 436, 448, 512, 654, 672, 763, 768, 872, 896, 1308, 1344, 1526, 1536, 1744, 1792, 2289, 2616, 2688, 3052, 3488, 3584, 4578, 5232, 5376, 6104, 6976, 9156, 10464, 10752, 12208, 13952, 18312, 20928, 24329, 24416, 27904, 36624, 41856, 48658, 48832, 55808, 72987, 73248, 83712, 97316, 97664, 145974, 146496, 167424, 170303, 194632, 195328, 291948, 292992, 340606, 389264, 390656, 510909, 583896, 585984, 681212, 778528, 1021818, 1167792, 1171968, 1362424, 1557056, 2043636, 2335584, 2651861, 2724848, 3114112, 4087272, 4671168, 5303722, 5449696, 6228224, 7955583, 8174544, 9342336, 10607444, 10899392, 12456448, 15911166, 16349088, 18563027, 18684672, 21214888, 21798784, 31822332, 32698176, 37126054, 37369344, 42429776, 43597568, 55689081, 63644664, 65396352, 74252108, 84859552, 87195136, 111378162, 127289328, 130792704, 148504216, 169719104, 222756324, 254578656, 261585408, 297008432, 339438208, 445512648, 509157312, 594016864, 678876416, 891025296, 1018314624, 1188033728, 1357752832, 1782050592, 2036629248, 2376067456, 3564101184, 4073258496, 4752134912, 7128202368, 9504269824, 14256404736, 28512809472]

約数ペア:

[(1, 28512809472), (2, 14256404736), (3, 9504269824), (4, 7128202368), (6, 4752134912), (7, 4073258496), (8, 3564101184), (12, 2376067456), (14, 2036629248), (16, 1782050592), (21, 1357752832), (24, 1188033728), (28, 1018314624), (32, 891025296), (42, 678876416), (48, 594016864), (56, 509157312), (64, 445512648), (84, 339438208), (96, 297008432), (109, 261585408), (112, 254578656), (128, 222756324), (168, 169719104), (192, 148504216), (218, 130792704), (224, 127289328), (256, 111378162), (327, 87195136), (336, 84859552), (384, 74252108), (436, 65396352), (448, 63644664), (512, 55689081), (654, 43597568), (672, 42429776), (763, 37369344), (768, 37126054), (872, 32698176), (896, 31822332), (1308, 21798784), (1344, 21214888), (1526, 18684672), (1536, 18563027), (1744, 16349088), (1792, 15911166), (2289, 12456448), (2616, 10899392), (2688, 10607444), (3052, 9342336), (3488, 8174544), (3584, 7955583), (4578, 6228224), (5232, 5449696), (5376, 5303722), (6104, 4671168), (6976, 4087272), (9156, 3114112), (10464, 2724848), (10752, 2651861), (12208, 2335584), (13952, 2043636), (18312, 1557056), (20928, 1362424), (24329, 1171968), (24416, 1167792), (27904, 1021818), (36624, 778528), (41856, 681212), (48658, 585984), (48832, 583896), (55808, 510909), (72987, 390656), (73248, 389264), (83712, 340606), (97316, 292992), (97664, 291948), (145974, 195328), (146496, 194632), (167424, 170303)]