28057564416

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{499}}^1\times {\mathrm{10459}}^1$

素因数の和:10984

約数の個数: 144

約数和(自身を含む): 85520960000

約数和(自身を除く): 57463395584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 499, 672, 768, 896, 998, 1344, 1497, 1792, 1996, 2688, 2994, 3493, 3992, 5376, 5988, 6986, 7984, 10459, 10479, 11976, 13972, 15968, 20918, 20958, 23952, 27944, 31377, 31936, 41836, 41916, 47904, 55888, 62754, 63872, 73213, 83672, 83832, 95808, 111776, 125508, 127744, 146426, 167344, 167664, 191616, 219639, 223552, 251016, 292852, 334688, 335328, 383232, 439278, 447104, 502032, 585704, 669376, 670656, 878556, 894208, 1004064, 1171408, 1338752, 1341312, 1757112, 2008128, 2342816, 2677504, 2682624, 3514224, 4016256, 4685632, 5219041, 7028448, 8032512, 9371264, 10438082, 14056896, 15657123, 18742528, 20876164, 28113792, 31314246, 36533287, 41752328, 56227584, 62628492, 73066574, 83504656, 109599861, 125256984, 146133148, 167009312, 219199722, 250513968, 292266296, 334018624, 438399444, 501027936, 584532592, 668037248, 876798888, 1002055872, 1169065184, 1336074496, 1753597776, 2004111744, 2338130368, 3507195552, 4008223488, 4676260736, 7014391104, 9352521472, 14028782208, 28057564416]

約数ペア:

[(1, 28057564416), (2, 14028782208), (3, 9352521472), (4, 7014391104), (6, 4676260736), (7, 4008223488), (8, 3507195552), (12, 2338130368), (14, 2004111744), (16, 1753597776), (21, 1336074496), (24, 1169065184), (28, 1002055872), (32, 876798888), (42, 668037248), (48, 584532592), (56, 501027936), (64, 438399444), (84, 334018624), (96, 292266296), (112, 250513968), (128, 219199722), (168, 167009312), (192, 146133148), (224, 125256984), (256, 109599861), (336, 83504656), (384, 73066574), (448, 62628492), (499, 56227584), (672, 41752328), (768, 36533287), (896, 31314246), (998, 28113792), (1344, 20876164), (1497, 18742528), (1792, 15657123), (1996, 14056896), (2688, 10438082), (2994, 9371264), (3493, 8032512), (3992, 7028448), (5376, 5219041), (5988, 4685632), (6986, 4016256), (7984, 3514224), (10459, 2682624), (10479, 2677504), (11976, 2342816), (13972, 2008128), (15968, 1757112), (20918, 1341312), (20958, 1338752), (23952, 1171408), (27944, 1004064), (31377, 894208), (31936, 878556), (41836, 670656), (41916, 669376), (47904, 585704), (55888, 502032), (62754, 447104), (63872, 439278), (73213, 383232), (83672, 335328), (83832, 334688), (95808, 292852), (111776, 251016), (125508, 223552), (127744, 219639), (146426, 191616), (167344, 167664)]