1961774208

素因数分解:

$2^7\times 3^3\times {\mathrm{43}}^2\times {\mathrm{307}}^1$

素因数の和:416

約数の個数: 192

約数和(自身を含む): 5947048800

約数和(自身を除く): 3985274592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 43, 48, 54, 64, 72, 86, 96, 108, 128, 129, 144, 172, 192, 216, 258, 288, 307, 344, 384, 387, 432, 516, 576, 614, 688, 774, 864, 921, 1032, 1152, 1161, 1228, 1376, 1548, 1728, 1842, 1849, 2064, 2322, 2456, 2752, 2763, 3096, 3456, 3684, 3698, 4128, 4644, 4912, 5504, 5526, 5547, 6192, 7368, 7396, 8256, 8289, 9288, 9824, 11052, 11094, 12384, 13201, 14736, 14792, 16512, 16578, 16641, 18576, 19648, 22104, 22188, 24768, 26402, 29472, 29584, 33156, 33282, 37152, 39296, 39603, 44208, 44376, 49536, 49923, 52804, 58944, 59168, 66312, 66564, 74304, 79206, 88416, 88752, 99846, 105608, 117888, 118336, 118809, 132624, 133128, 148608, 158412, 176832, 177504, 199692, 211216, 236672, 237618, 265248, 266256, 316824, 353664, 355008, 356427, 399384, 422432, 475236, 530496, 532512, 567643, 633648, 710016, 712854, 798768, 844864, 950472, 1060992, 1065024, 1135286, 1267296, 1425708, 1597536, 1689728, 1702929, 1900944, 2130048, 2270572, 2534592, 2851416, 3195072, 3405858, 3801888, 4541144, 5069184, 5108787, 5702832, 6390144, 6811716, 7603776, 9082288, 10217574, 11405664, 13623432, 15207552, 15326361, 18164576, 20435148, 22811328, 27246864, 30652722, 36329152, 40870296, 45622656, 54493728, 61305444, 72658304, 81740592, 108987456, 122610888, 163481184, 217974912, 245221776, 326962368, 490443552, 653924736, 980887104, 1961774208]

約数ペア:

[(1, 1961774208), (2, 980887104), (3, 653924736), (4, 490443552), (6, 326962368), (8, 245221776), (9, 217974912), (12, 163481184), (16, 122610888), (18, 108987456), (24, 81740592), (27, 72658304), (32, 61305444), (36, 54493728), (43, 45622656), (48, 40870296), (54, 36329152), (64, 30652722), (72, 27246864), (86, 22811328), (96, 20435148), (108, 18164576), (128, 15326361), (129, 15207552), (144, 13623432), (172, 11405664), (192, 10217574), (216, 9082288), (258, 7603776), (288, 6811716), (307, 6390144), (344, 5702832), (384, 5108787), (387, 5069184), (432, 4541144), (516, 3801888), (576, 3405858), (614, 3195072), (688, 2851416), (774, 2534592), (864, 2270572), (921, 2130048), (1032, 1900944), (1152, 1702929), (1161, 1689728), (1228, 1597536), (1376, 1425708), (1548, 1267296), (1728, 1135286), (1842, 1065024), (1849, 1060992), (2064, 950472), (2322, 844864), (2456, 798768), (2752, 712854), (2763, 710016), (3096, 633648), (3456, 567643), (3684, 532512), (3698, 530496), (4128, 475236), (4644, 422432), (4912, 399384), (5504, 356427), (5526, 355008), (5547, 353664), (6192, 316824), (7368, 266256), (7396, 265248), (8256, 237618), (8289, 236672), (9288, 211216), (9824, 199692), (11052, 177504), (11094, 176832), (12384, 158412), (13201, 148608), (14736, 133128), (14792, 132624), (16512, 118809), (16578, 118336), (16641, 117888), (18576, 105608), (19648, 99846), (22104, 88752), (22188, 88416), (24768, 79206), (26402, 74304), (29472, 66564), (29584, 66312), (33156, 59168), (33282, 58944), (37152, 52804), (39296, 49923), (39603, 49536), (44208, 44376)]