2078981604

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{601}}^1$

素因数の和:715

約数の個数: 216

約数和(自身を含む): 6407521848

約数和(自身を除く): 4328540244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 37, 42, 49, 53, 63, 74, 84, 98, 106, 111, 126, 147, 148, 159, 196, 212, 222, 252, 259, 294, 318, 333, 371, 441, 444, 477, 518, 588, 601, 636, 666, 742, 777, 882, 954, 1036, 1113, 1202, 1332, 1484, 1554, 1764, 1803, 1813, 1908, 1961, 2226, 2331, 2404, 2597, 3108, 3339, 3606, 3626, 3922, 4207, 4452, 4662, 5194, 5409, 5439, 5883, 6678, 7212, 7252, 7791, 7844, 8414, 9324, 10388, 10818, 10878, 11766, 12621, 13356, 13727, 15582, 16317, 16828, 17649, 21636, 21756, 22237, 23373, 23532, 25242, 27454, 29449, 31164, 31853, 32634, 35298, 37863, 41181, 44474, 46746, 50484, 54908, 58898, 63706, 65268, 66711, 70596, 75726, 82362, 88347, 88948, 93492, 95559, 96089, 117796, 123543, 127412, 133422, 151452, 155659, 164724, 176694, 191118, 192178, 200133, 222971, 247086, 265041, 266844, 286677, 288267, 311318, 353388, 382236, 384356, 400266, 445942, 466977, 494172, 530082, 573354, 576534, 622636, 668913, 800532, 864801, 891884, 933954, 1060164, 1089613, 1146708, 1153068, 1178561, 1337826, 1400931, 1560797, 1729602, 1867908, 2006739, 2179226, 2357122, 2675652, 2801862, 3121594, 3268839, 3459204, 3535683, 4013478, 4358452, 4682391, 4714244, 5603724, 6243188, 6537678, 7071366, 8026956, 8249927, 9364782, 9806517, 10607049, 13075356, 14047173, 14142732, 16499854, 18729564, 19613034, 21214098, 24749781, 28094346, 32999708, 39226068, 42428196, 49499562, 56188692, 57749489, 74249343, 98999124, 115498978, 148498686, 173248467, 230997956, 296997372, 346496934, 519745401, 692993868, 1039490802, 2078981604]

約数ペア:

[(1, 2078981604), (2, 1039490802), (3, 692993868), (4, 519745401), (6, 346496934), (7, 296997372), (9, 230997956), (12, 173248467), (14, 148498686), (18, 115498978), (21, 98999124), (28, 74249343), (36, 57749489), (37, 56188692), (42, 49499562), (49, 42428196), (53, 39226068), (63, 32999708), (74, 28094346), (84, 24749781), (98, 21214098), (106, 19613034), (111, 18729564), (126, 16499854), (147, 14142732), (148, 14047173), (159, 13075356), (196, 10607049), (212, 9806517), (222, 9364782), (252, 8249927), (259, 8026956), (294, 7071366), (318, 6537678), (333, 6243188), (371, 5603724), (441, 4714244), (444, 4682391), (477, 4358452), (518, 4013478), (588, 3535683), (601, 3459204), (636, 3268839), (666, 3121594), (742, 2801862), (777, 2675652), (882, 2357122), (954, 2179226), (1036, 2006739), (1113, 1867908), (1202, 1729602), (1332, 1560797), (1484, 1400931), (1554, 1337826), (1764, 1178561), (1803, 1153068), (1813, 1146708), (1908, 1089613), (1961, 1060164), (2226, 933954), (2331, 891884), (2404, 864801), (2597, 800532), (3108, 668913), (3339, 622636), (3606, 576534), (3626, 573354), (3922, 530082), (4207, 494172), (4452, 466977), (4662, 445942), (5194, 400266), (5409, 384356), (5439, 382236), (5883, 353388), (6678, 311318), (7212, 288267), (7252, 286677), (7791, 266844), (7844, 265041), (8414, 247086), (9324, 222971), (10388, 200133), (10818, 192178), (10878, 191118), (11766, 176694), (12621, 164724), (13356, 155659), (13727, 151452), (15582, 133422), (16317, 127412), (16828, 123543), (17649, 117796), (21636, 96089), (21756, 95559), (22237, 93492), (23373, 88948), (23532, 88347), (25242, 82362), (27454, 75726), (29449, 70596), (31164, 66711), (31853, 65268), (32634, 63706), (35298, 58898), (37863, 54908), (41181, 50484), (44474, 46746)]