2141745816

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1361}}^1$

素因数の和:1442

約数の個数: 256

約数和(自身を含む): 7060608000

約数和(自身を除く): 4918862184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 19, 21, 24, 28, 29, 34, 38, 42, 51, 56, 57, 58, 68, 76, 84, 87, 102, 114, 116, 119, 133, 136, 152, 168, 174, 203, 204, 228, 232, 238, 266, 323, 348, 357, 399, 406, 408, 456, 476, 493, 532, 551, 609, 646, 696, 714, 798, 812, 952, 969, 986, 1064, 1102, 1218, 1292, 1361, 1428, 1479, 1596, 1624, 1653, 1938, 1972, 2204, 2261, 2436, 2584, 2722, 2856, 2958, 3192, 3306, 3451, 3857, 3876, 3944, 4083, 4408, 4522, 4872, 5444, 5916, 6612, 6783, 6902, 7714, 7752, 8166, 9044, 9367, 9527, 10353, 10888, 11571, 11832, 13224, 13566, 13804, 15428, 16332, 18088, 18734, 19054, 20706, 23137, 23142, 25859, 27132, 27608, 28101, 28581, 30856, 32664, 37468, 38108, 39469, 41412, 46274, 46284, 51718, 54264, 56202, 57162, 65569, 69411, 74936, 76216, 77577, 78938, 82824, 92548, 92568, 103436, 112404, 114324, 118407, 131138, 138822, 155154, 157876, 161959, 181013, 185096, 196707, 206872, 224808, 228648, 236814, 262276, 276283, 277644, 310308, 315752, 323918, 362026, 393414, 439603, 473628, 485877, 524552, 543039, 552566, 555288, 620616, 647836, 670973, 724052, 749911, 786828, 828849, 879206, 947256, 971754, 1086078, 1105132, 1295672, 1318809, 1341946, 1448104, 1499822, 1573656, 1657698, 1758412, 1943508, 2012919, 2172156, 2210264, 2249733, 2637618, 2683892, 2999644, 3077221, 3315396, 3516824, 3887016, 4025838, 4344312, 4499466, 4696811, 5249377, 5275236, 5367784, 5999288, 6154442, 6630792, 8051676, 8998932, 9231663, 9393622, 10498754, 10550472, 12308884, 12748487, 14090433, 15748131, 16103352, 17997864, 18463326, 18787244, 20997508, 24617768, 25496974, 28180866, 31496262, 36926652, 37574488, 38245461, 41995016, 50993948, 56361732, 62992524, 73853304, 76490922, 89239409, 101987896, 112723464, 125985048, 152981844, 178478818, 267718227, 305963688, 356957636, 535436454, 713915272, 1070872908, 2141745816]

約数ペア:

[(1, 2141745816), (2, 1070872908), (3, 713915272), (4, 535436454), (6, 356957636), (7, 305963688), (8, 267718227), (12, 178478818), (14, 152981844), (17, 125985048), (19, 112723464), (21, 101987896), (24, 89239409), (28, 76490922), (29, 73853304), (34, 62992524), (38, 56361732), (42, 50993948), (51, 41995016), (56, 38245461), (57, 37574488), (58, 36926652), (68, 31496262), (76, 28180866), (84, 25496974), (87, 24617768), (102, 20997508), (114, 18787244), (116, 18463326), (119, 17997864), (133, 16103352), (136, 15748131), (152, 14090433), (168, 12748487), (174, 12308884), (203, 10550472), (204, 10498754), (228, 9393622), (232, 9231663), (238, 8998932), (266, 8051676), (323, 6630792), (348, 6154442), (357, 5999288), (399, 5367784), (406, 5275236), (408, 5249377), (456, 4696811), (476, 4499466), (493, 4344312), (532, 4025838), (551, 3887016), (609, 3516824), (646, 3315396), (696, 3077221), (714, 2999644), (798, 2683892), (812, 2637618), (952, 2249733), (969, 2210264), (986, 2172156), (1064, 2012919), (1102, 1943508), (1218, 1758412), (1292, 1657698), (1361, 1573656), (1428, 1499822), (1479, 1448104), (1596, 1341946), (1624, 1318809), (1653, 1295672), (1938, 1105132), (1972, 1086078), (2204, 971754), (2261, 947256), (2436, 879206), (2584, 828849), (2722, 786828), (2856, 749911), (2958, 724052), (3192, 670973), (3306, 647836), (3451, 620616), (3857, 555288), (3876, 552566), (3944, 543039), (4083, 524552), (4408, 485877), (4522, 473628), (4872, 439603), (5444, 393414), (5916, 362026), (6612, 323918), (6783, 315752), (6902, 310308), (7714, 277644), (7752, 276283), (8166, 262276), (9044, 236814), (9367, 228648), (9527, 224808), (10353, 206872), (10888, 196707), (11571, 185096), (11832, 181013), (13224, 161959), (13566, 157876), (13804, 155154), (15428, 138822), (16332, 131138), (18088, 118407), (18734, 114324), (19054, 112404), (20706, 103436), (23137, 92568), (23142, 92548), (25859, 82824), (27132, 78938), (27608, 77577), (28101, 76216), (28581, 74936), (30856, 69411), (32664, 65569), (37468, 57162), (38108, 56202), (39469, 54264), (41412, 51718), (46274, 46284)]