2687748336

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{463}}^1$

素因数の和:940

約数の個数: 240

約数和(自身を含む): 9298738176

約数和(自身を除く): 6610989840

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 104, 112, 117, 126, 144, 156, 168, 182, 208, 234, 252, 273, 312, 336, 364, 443, 463, 468, 504, 546, 624, 728, 819, 886, 926, 936, 1008, 1092, 1329, 1389, 1456, 1638, 1772, 1852, 1872, 2184, 2658, 2778, 3101, 3241, 3276, 3544, 3704, 3987, 4167, 4368, 5316, 5556, 5759, 6019, 6202, 6482, 6552, 7088, 7408, 7974, 8334, 9303, 9723, 10632, 11112, 11518, 12038, 12404, 12964, 13104, 15948, 16668, 17277, 18057, 18606, 19446, 21264, 22224, 23036, 24076, 24808, 25928, 27909, 29169, 31896, 33336, 34554, 36114, 37212, 38892, 40313, 42133, 46072, 48152, 49616, 51831, 51856, 54171, 55818, 58338, 63792, 66672, 69108, 72228, 74424, 77784, 80626, 84266, 92144, 96304, 103662, 108342, 111636, 116676, 120939, 126399, 138216, 144456, 148848, 155568, 161252, 168532, 205109, 207324, 216684, 223272, 233352, 241878, 252798, 276432, 288912, 322504, 337064, 362817, 379197, 410218, 414648, 433368, 446544, 466704, 483756, 505596, 615327, 645008, 674128, 725634, 758394, 820436, 829296, 866736, 967512, 1011192, 1230654, 1435763, 1451268, 1516788, 1640872, 1845981, 1935024, 2022384, 2461308, 2666417, 2871526, 2902536, 3033576, 3281744, 3691962, 4307289, 4922616, 5332834, 5743052, 5805072, 6067152, 7383924, 7999251, 8614578, 9845232, 10665668, 11486104, 12921867, 14767848, 15998502, 17229156, 18664919, 21331336, 22972208, 23997753, 25843734, 29535696, 31997004, 34458312, 37329838, 42662672, 47995506, 51687468, 55994757, 63994008, 68916624, 74659676, 95991012, 103374936, 111989514, 127988016, 149319352, 167984271, 191982024, 206749872, 223979028, 298638704, 335968542, 383964048, 447958056, 671937084, 895916112, 1343874168, 2687748336]

約数ペア:

[(1, 2687748336), (2, 1343874168), (3, 895916112), (4, 671937084), (6, 447958056), (7, 383964048), (8, 335968542), (9, 298638704), (12, 223979028), (13, 206749872), (14, 191982024), (16, 167984271), (18, 149319352), (21, 127988016), (24, 111989514), (26, 103374936), (28, 95991012), (36, 74659676), (39, 68916624), (42, 63994008), (48, 55994757), (52, 51687468), (56, 47995506), (63, 42662672), (72, 37329838), (78, 34458312), (84, 31997004), (91, 29535696), (104, 25843734), (112, 23997753), (117, 22972208), (126, 21331336), (144, 18664919), (156, 17229156), (168, 15998502), (182, 14767848), (208, 12921867), (234, 11486104), (252, 10665668), (273, 9845232), (312, 8614578), (336, 7999251), (364, 7383924), (443, 6067152), (463, 5805072), (468, 5743052), (504, 5332834), (546, 4922616), (624, 4307289), (728, 3691962), (819, 3281744), (886, 3033576), (926, 2902536), (936, 2871526), (1008, 2666417), (1092, 2461308), (1329, 2022384), (1389, 1935024), (1456, 1845981), (1638, 1640872), (1772, 1516788), (1852, 1451268), (1872, 1435763), (2184, 1230654), (2658, 1011192), (2778, 967512), (3101, 866736), (3241, 829296), (3276, 820436), (3544, 758394), (3704, 725634), (3987, 674128), (4167, 645008), (4368, 615327), (5316, 505596), (5556, 483756), (5759, 466704), (6019, 446544), (6202, 433368), (6482, 414648), (6552, 410218), (7088, 379197), (7408, 362817), (7974, 337064), (8334, 322504), (9303, 288912), (9723, 276432), (10632, 252798), (11112, 241878), (11518, 233352), (12038, 223272), (12404, 216684), (12964, 207324), (13104, 205109), (15948, 168532), (16668, 161252), (17277, 155568), (18057, 148848), (18606, 144456), (19446, 138216), (21264, 126399), (22224, 120939), (23036, 116676), (24076, 111636), (24808, 108342), (25928, 103662), (27909, 96304), (29169, 92144), (31896, 84266), (33336, 80626), (34554, 77784), (36114, 74424), (37212, 72228), (38892, 69108), (40313, 66672), (42133, 63792), (46072, 58338), (48152, 55818), (49616, 54171), (51831, 51856)]