1291238784

素因数分解:

$2^7\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:254

約数の個数: 384

約数和(自身を含む): 4429900800

約数和(自身を除く): 3138662016

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 31, 32, 33, 36, 38, 44, 48, 57, 62, 64, 66, 72, 76, 88, 93, 96, 99, 114, 124, 128, 132, 144, 152, 171, 173, 176, 186, 192, 198, 209, 228, 248, 264, 279, 288, 304, 341, 342, 346, 352, 372, 384, 396, 418, 456, 496, 519, 528, 558, 576, 589, 608, 627, 682, 684, 692, 704, 744, 792, 836, 912, 992, 1023, 1038, 1056, 1116, 1152, 1178, 1216, 1254, 1364, 1368, 1384, 1408, 1488, 1557, 1584, 1672, 1767, 1824, 1881, 1903, 1984, 2046, 2076, 2112, 2232, 2356, 2432, 2508, 2728, 2736, 2768, 2976, 3069, 3114, 3168, 3287, 3344, 3534, 3648, 3762, 3806, 3968, 4092, 4152, 4224, 4464, 4712, 5016, 5301, 5363, 5456, 5472, 5536, 5709, 5952, 6138, 6228, 6336, 6479, 6574, 6688, 7068, 7296, 7524, 7612, 8184, 8304, 8928, 9424, 9861, 10032, 10602, 10726, 10912, 10944, 11072, 11418, 11904, 12276, 12456, 12672, 12958, 13148, 13376, 14136, 15048, 15224, 16089, 16368, 16608, 17127, 17856, 18848, 19437, 19722, 20064, 21204, 21452, 21824, 21888, 22144, 22836, 24552, 24912, 25916, 26296, 26752, 28272, 29583, 30096, 30448, 32178, 32736, 33216, 34254, 35712, 36157, 37696, 38874, 39444, 40128, 42408, 42904, 43648, 45672, 48267, 49104, 49824, 51832, 52592, 56544, 58311, 58993, 59166, 60192, 60896, 64356, 65472, 66432, 68508, 72314, 75392, 77748, 78888, 80256, 84816, 85808, 91344, 96534, 98208, 99648, 101897, 103664, 105184, 108471, 113088, 116622, 117986, 118332, 120384, 121792, 128712, 130944, 137016, 144628, 155496, 157776, 169632, 171616, 176979, 182688, 193068, 196416, 199296, 203794, 207328, 210368, 216942, 226176, 233244, 235972, 236664, 240768, 243584, 257424, 274032, 289256, 305691, 310992, 315552, 325413, 339264, 343232, 353958, 365376, 386136, 392832, 407588, 414656, 420736, 433884, 466488, 471944, 473328, 514848, 530937, 548064, 578512, 611382, 621984, 631104, 650826, 678528, 686464, 707916, 730752, 772272, 815176, 829312, 867768, 917073, 932976, 943888, 946656, 1029696, 1061874, 1096128, 1120867, 1157024, 1222764, 1243968, 1262208, 1301652, 1415832, 1544544, 1630352, 1735536, 1834146, 1865952, 1887776, 1893312, 2059392, 2123748, 2192256, 2241734, 2314048, 2445528, 2487936, 2603304, 2831664, 3089088, 3260704, 3362601, 3471072, 3668292, 3731904, 3775552, 3786624, 4247496, 4483468, 4628096, 4891056, 5206608, 5663328, 6178176, 6521408, 6725202, 6942144, 7336584, 7463808, 7551104, 8494992, 8966936, 9782112, 10087803, 10413216, 11326656, 13042816, 13450404, 13884288, 14673168, 16989984, 17933872, 19564224, 20175606, 20826432, 22653312, 26900808, 29346336, 33979968, 35867744, 39128448, 40351212, 41652864, 53801616, 58692672, 67959936, 71735488, 80702424, 107603232, 117385344, 143470976, 161404848, 215206464, 322809696, 430412928, 645619392, 1291238784]

約数ペア:

[(1, 1291238784), (2, 645619392), (3, 430412928), (4, 322809696), (6, 215206464), (8, 161404848), (9, 143470976), (11, 117385344), (12, 107603232), (16, 80702424), (18, 71735488), (19, 67959936), (22, 58692672), (24, 53801616), (31, 41652864), (32, 40351212), (33, 39128448), (36, 35867744), (38, 33979968), (44, 29346336), (48, 26900808), (57, 22653312), (62, 20826432), (64, 20175606), (66, 19564224), (72, 17933872), (76, 16989984), (88, 14673168), (93, 13884288), (96, 13450404), (99, 13042816), (114, 11326656), (124, 10413216), (128, 10087803), (132, 9782112), (144, 8966936), (152, 8494992), (171, 7551104), (173, 7463808), (176, 7336584), (186, 6942144), (192, 6725202), (198, 6521408), (209, 6178176), (228, 5663328), (248, 5206608), (264, 4891056), (279, 4628096), (288, 4483468), (304, 4247496), (341, 3786624), (342, 3775552), (346, 3731904), (352, 3668292), (372, 3471072), (384, 3362601), (396, 3260704), (418, 3089088), (456, 2831664), (496, 2603304), (519, 2487936), (528, 2445528), (558, 2314048), (576, 2241734), (589, 2192256), (608, 2123748), (627, 2059392), (682, 1893312), (684, 1887776), (692, 1865952), (704, 1834146), (744, 1735536), (792, 1630352), (836, 1544544), (912, 1415832), (992, 1301652), (1023, 1262208), (1038, 1243968), (1056, 1222764), (1116, 1157024), (1152, 1120867), (1178, 1096128), (1216, 1061874), (1254, 1029696), (1364, 946656), (1368, 943888), (1384, 932976), (1408, 917073), (1488, 867768), (1557, 829312), (1584, 815176), (1672, 772272), (1767, 730752), (1824, 707916), (1881, 686464), (1903, 678528), (1984, 650826), (2046, 631104), (2076, 621984), (2112, 611382), (2232, 578512), (2356, 548064), (2432, 530937), (2508, 514848), (2728, 473328), (2736, 471944), (2768, 466488), (2976, 433884), (3069, 420736), (3114, 414656), (3168, 407588), (3287, 392832), (3344, 386136), (3534, 365376), (3648, 353958), (3762, 343232), (3806, 339264), (3968, 325413), (4092, 315552), (4152, 310992), (4224, 305691), (4464, 289256), (4712, 274032), (5016, 257424), (5301, 243584), (5363, 240768), (5456, 236664), (5472, 235972), (5536, 233244), (5709, 226176), (5952, 216942), (6138, 210368), (6228, 207328), (6336, 203794), (6479, 199296), (6574, 196416), (6688, 193068), (7068, 182688), (7296, 176979), (7524, 171616), (7612, 169632), (8184, 157776), (8304, 155496), (8928, 144628), (9424, 137016), (9861, 130944), (10032, 128712), (10602, 121792), (10726, 120384), (10912, 118332), (10944, 117986), (11072, 116622), (11418, 113088), (11904, 108471), (12276, 105184), (12456, 103664), (12672, 101897), (12958, 99648), (13148, 98208), (13376, 96534), (14136, 91344), (15048, 85808), (15224, 84816), (16089, 80256), (16368, 78888), (16608, 77748), (17127, 75392), (17856, 72314), (18848, 68508), (19437, 66432), (19722, 65472), (20064, 64356), (21204, 60896), (21452, 60192), (21824, 59166), (21888, 58993), (22144, 58311), (22836, 56544), (24552, 52592), (24912, 51832), (25916, 49824), (26296, 49104), (26752, 48267), (28272, 45672), (29583, 43648), (30096, 42904), (30448, 42408), (32178, 40128), (32736, 39444), (33216, 38874), (34254, 37696), (35712, 36157)]