7638304128

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{907}}^1$

素因数の和:1185

約数の個数: 256

約数和(自身を含む): 25102640640

約数和(自身を除く): 17464336512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 128, 156, 168, 182, 192, 208, 224, 241, 273, 312, 336, 364, 384, 416, 448, 482, 546, 624, 672, 723, 728, 832, 896, 907, 964, 1092, 1248, 1344, 1446, 1456, 1664, 1687, 1814, 1928, 2184, 2496, 2688, 2721, 2892, 2912, 3133, 3374, 3628, 3856, 4368, 4992, 5061, 5442, 5784, 5824, 6266, 6349, 6748, 7256, 7712, 8736, 9399, 10122, 10884, 11568, 11648, 11791, 12532, 12698, 13496, 14512, 15424, 17472, 18798, 19047, 20244, 21768, 21931, 23136, 23582, 25064, 25396, 26992, 29024, 30848, 34944, 35373, 37596, 38094, 40488, 43536, 43862, 46272, 47164, 50128, 50792, 53984, 58048, 65793, 70746, 75192, 76188, 80976, 82537, 87072, 87724, 92544, 94328, 100256, 101584, 107968, 116096, 131586, 141492, 150384, 152376, 161952, 165074, 174144, 175448, 188656, 200512, 203168, 215936, 218587, 247611, 263172, 282984, 300768, 304752, 323904, 330148, 348288, 350896, 377312, 401024, 406336, 437174, 495222, 526344, 565968, 601536, 609504, 647808, 655761, 660296, 701792, 754624, 812672, 874348, 990444, 1052688, 1131936, 1203072, 1219008, 1311522, 1320592, 1403584, 1509248, 1530109, 1748696, 1980888, 2105376, 2263872, 2438016, 2623044, 2641184, 2807168, 2841631, 3060218, 3497392, 3961776, 4210752, 4527744, 4590327, 5246088, 5282368, 5683262, 6120436, 6994784, 7923552, 8421504, 8524893, 9180654, 10492176, 10564736, 11366524, 12240872, 13989568, 15847104, 17049786, 18361308, 19891417, 20984352, 22733048, 24481744, 27979136, 31694208, 34099572, 36722616, 39782834, 41968704, 45466096, 48963488, 59674251, 68199144, 73445232, 79565668, 83937408, 90932192, 97926976, 119348502, 136398288, 146890464, 159131336, 181864384, 195853952, 238697004, 272796576, 293780928, 318262672, 363728768, 477394008, 545593152, 587561856, 636525344, 954788016, 1091186304, 1273050688, 1909576032, 2546101376, 3819152064, 7638304128]

約数ペア:

[(1, 7638304128), (2, 3819152064), (3, 2546101376), (4, 1909576032), (6, 1273050688), (7, 1091186304), (8, 954788016), (12, 636525344), (13, 587561856), (14, 545593152), (16, 477394008), (21, 363728768), (24, 318262672), (26, 293780928), (28, 272796576), (32, 238697004), (39, 195853952), (42, 181864384), (48, 159131336), (52, 146890464), (56, 136398288), (64, 119348502), (78, 97926976), (84, 90932192), (91, 83937408), (96, 79565668), (104, 73445232), (112, 68199144), (128, 59674251), (156, 48963488), (168, 45466096), (182, 41968704), (192, 39782834), (208, 36722616), (224, 34099572), (241, 31694208), (273, 27979136), (312, 24481744), (336, 22733048), (364, 20984352), (384, 19891417), (416, 18361308), (448, 17049786), (482, 15847104), (546, 13989568), (624, 12240872), (672, 11366524), (723, 10564736), (728, 10492176), (832, 9180654), (896, 8524893), (907, 8421504), (964, 7923552), (1092, 6994784), (1248, 6120436), (1344, 5683262), (1446, 5282368), (1456, 5246088), (1664, 4590327), (1687, 4527744), (1814, 4210752), (1928, 3961776), (2184, 3497392), (2496, 3060218), (2688, 2841631), (2721, 2807168), (2892, 2641184), (2912, 2623044), (3133, 2438016), (3374, 2263872), (3628, 2105376), (3856, 1980888), (4368, 1748696), (4992, 1530109), (5061, 1509248), (5442, 1403584), (5784, 1320592), (5824, 1311522), (6266, 1219008), (6349, 1203072), (6748, 1131936), (7256, 1052688), (7712, 990444), (8736, 874348), (9399, 812672), (10122, 754624), (10884, 701792), (11568, 660296), (11648, 655761), (11791, 647808), (12532, 609504), (12698, 601536), (13496, 565968), (14512, 526344), (15424, 495222), (17472, 437174), (18798, 406336), (19047, 401024), (20244, 377312), (21768, 350896), (21931, 348288), (23136, 330148), (23582, 323904), (25064, 304752), (25396, 300768), (26992, 282984), (29024, 263172), (30848, 247611), (34944, 218587), (35373, 215936), (37596, 203168), (38094, 200512), (40488, 188656), (43536, 175448), (43862, 174144), (46272, 165074), (47164, 161952), (50128, 152376), (50792, 150384), (53984, 141492), (58048, 131586), (65793, 116096), (70746, 107968), (75192, 101584), (76188, 100256), (80976, 94328), (82537, 92544), (87072, 87724)]