2180991456

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{587}}^1$

素因数の和:726

約数の個数: 288

約数和(自身を含む): 7551048960

約数和(自身を除く): 5370057504

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 96, 97, 112, 114, 126, 133, 144, 152, 168, 171, 194, 224, 228, 252, 266, 288, 291, 304, 336, 342, 388, 399, 456, 504, 532, 582, 587, 608, 672, 679, 684, 776, 798, 873, 912, 1008, 1064, 1164, 1174, 1197, 1358, 1368, 1552, 1596, 1746, 1761, 1824, 1843, 2016, 2037, 2128, 2328, 2348, 2394, 2716, 2736, 3104, 3192, 3492, 3522, 3686, 4074, 4109, 4256, 4656, 4696, 4788, 5283, 5432, 5472, 5529, 6111, 6384, 6984, 7044, 7372, 8148, 8218, 9312, 9392, 9576, 10566, 10864, 11058, 11153, 12222, 12327, 12768, 12901, 13968, 14088, 14744, 16296, 16436, 16587, 18784, 19152, 21132, 21728, 22116, 22306, 24444, 24654, 25802, 27936, 28176, 29488, 32592, 32872, 33174, 33459, 36981, 38304, 38703, 42264, 44232, 44612, 48888, 49308, 51604, 56352, 56939, 58976, 65184, 65744, 66348, 66918, 73962, 77406, 78071, 84528, 88464, 89224, 97776, 98616, 100377, 103208, 113878, 116109, 131488, 132696, 133836, 147924, 154812, 156142, 169056, 170817, 176928, 178448, 195552, 197232, 200754, 206416, 227756, 232218, 234213, 265392, 267672, 295848, 309624, 312284, 341634, 356896, 394464, 398573, 401508, 412832, 455512, 464436, 468426, 512451, 530784, 535344, 591696, 619248, 624568, 683268, 702639, 797146, 803016, 911024, 928872, 936852, 1024902, 1070688, 1081841, 1183392, 1195719, 1238496, 1249136, 1366536, 1405278, 1594292, 1606032, 1822048, 1857744, 1873704, 2049804, 2163682, 2391438, 2498272, 2733072, 2810556, 3188584, 3212064, 3245523, 3587157, 3715488, 3747408, 4099608, 4327364, 4782876, 5466144, 5621112, 6377168, 6491046, 7174314, 7494816, 7572887, 8199216, 8654728, 9565752, 9736569, 11242224, 12754336, 12982092, 14348628, 15145774, 16398432, 17309456, 19131504, 19473138, 22484448, 22718661, 25964184, 28697256, 30291548, 34618912, 38263008, 38946276, 45437322, 51928368, 57394512, 60583096, 68155983, 77892552, 90874644, 103856736, 114789024, 121166192, 136311966, 155785104, 181749288, 242332384, 272623932, 311570208, 363498576, 545247864, 726997152, 1090495728, 2180991456]

約数ペア:

[(1, 2180991456), (2, 1090495728), (3, 726997152), (4, 545247864), (6, 363498576), (7, 311570208), (8, 272623932), (9, 242332384), (12, 181749288), (14, 155785104), (16, 136311966), (18, 121166192), (19, 114789024), (21, 103856736), (24, 90874644), (28, 77892552), (32, 68155983), (36, 60583096), (38, 57394512), (42, 51928368), (48, 45437322), (56, 38946276), (57, 38263008), (63, 34618912), (72, 30291548), (76, 28697256), (84, 25964184), (96, 22718661), (97, 22484448), (112, 19473138), (114, 19131504), (126, 17309456), (133, 16398432), (144, 15145774), (152, 14348628), (168, 12982092), (171, 12754336), (194, 11242224), (224, 9736569), (228, 9565752), (252, 8654728), (266, 8199216), (288, 7572887), (291, 7494816), (304, 7174314), (336, 6491046), (342, 6377168), (388, 5621112), (399, 5466144), (456, 4782876), (504, 4327364), (532, 4099608), (582, 3747408), (587, 3715488), (608, 3587157), (672, 3245523), (679, 3212064), (684, 3188584), (776, 2810556), (798, 2733072), (873, 2498272), (912, 2391438), (1008, 2163682), (1064, 2049804), (1164, 1873704), (1174, 1857744), (1197, 1822048), (1358, 1606032), (1368, 1594292), (1552, 1405278), (1596, 1366536), (1746, 1249136), (1761, 1238496), (1824, 1195719), (1843, 1183392), (2016, 1081841), (2037, 1070688), (2128, 1024902), (2328, 936852), (2348, 928872), (2394, 911024), (2716, 803016), (2736, 797146), (3104, 702639), (3192, 683268), (3492, 624568), (3522, 619248), (3686, 591696), (4074, 535344), (4109, 530784), (4256, 512451), (4656, 468426), (4696, 464436), (4788, 455512), (5283, 412832), (5432, 401508), (5472, 398573), (5529, 394464), (6111, 356896), (6384, 341634), (6984, 312284), (7044, 309624), (7372, 295848), (8148, 267672), (8218, 265392), (9312, 234213), (9392, 232218), (9576, 227756), (10566, 206416), (10864, 200754), (11058, 197232), (11153, 195552), (12222, 178448), (12327, 176928), (12768, 170817), (12901, 169056), (13968, 156142), (14088, 154812), (14744, 147924), (16296, 133836), (16436, 132696), (16587, 131488), (18784, 116109), (19152, 113878), (21132, 103208), (21728, 100377), (22116, 98616), (22306, 97776), (24444, 89224), (24654, 88464), (25802, 84528), (27936, 78071), (28176, 77406), (29488, 73962), (32592, 66918), (32872, 66348), (33174, 65744), (33459, 65184), (36981, 58976), (38304, 56939), (38703, 56352), (42264, 51604), (44232, 49308), (44612, 48888)]