431388804

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{947}}^1$

素因数の和:1018

約数の個数: 192

約数和(自身を含む): 1376040960

約数和(自身を除く): 944652156

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 17, 21, 22, 28, 29, 33, 34, 42, 44, 51, 58, 66, 68, 77, 84, 87, 102, 116, 119, 132, 154, 174, 187, 203, 204, 231, 238, 308, 319, 348, 357, 374, 406, 462, 476, 493, 561, 609, 638, 714, 748, 812, 924, 947, 957, 986, 1122, 1218, 1276, 1309, 1428, 1479, 1894, 1914, 1972, 2233, 2244, 2436, 2618, 2841, 2958, 3451, 3788, 3828, 3927, 4466, 5236, 5423, 5682, 5916, 6629, 6699, 6902, 7854, 8932, 10353, 10417, 10846, 11364, 13258, 13398, 13804, 15708, 16099, 16269, 19887, 20706, 20834, 21692, 26516, 26796, 27463, 31251, 32198, 32538, 37961, 39774, 41412, 41668, 48297, 54926, 62502, 64396, 65076, 72919, 75922, 79548, 82389, 96594, 109852, 112693, 113883, 125004, 145838, 151844, 164778, 177089, 192241, 193188, 218757, 225386, 227766, 291676, 302093, 329556, 338079, 354178, 384482, 437514, 450772, 455532, 466871, 531267, 576723, 604186, 676158, 708356, 768964, 875028, 906279, 933742, 1062534, 1153446, 1208372, 1239623, 1352316, 1400613, 1812558, 1867484, 2114651, 2125068, 2306892, 2479246, 2801226, 3268097, 3625116, 3718869, 4229302, 4958492, 5135581, 5602452, 6343953, 6536194, 7437738, 8458604, 9804291, 10271162, 12687906, 13072388, 14875476, 15406743, 19608582, 20542324, 25375812, 30813486, 35949067, 39217164, 61626972, 71898134, 107847201, 143796268, 215694402, 431388804]

約数ペア:

[(1, 431388804), (2, 215694402), (3, 143796268), (4, 107847201), (6, 71898134), (7, 61626972), (11, 39217164), (12, 35949067), (14, 30813486), (17, 25375812), (21, 20542324), (22, 19608582), (28, 15406743), (29, 14875476), (33, 13072388), (34, 12687906), (42, 10271162), (44, 9804291), (51, 8458604), (58, 7437738), (66, 6536194), (68, 6343953), (77, 5602452), (84, 5135581), (87, 4958492), (102, 4229302), (116, 3718869), (119, 3625116), (132, 3268097), (154, 2801226), (174, 2479246), (187, 2306892), (203, 2125068), (204, 2114651), (231, 1867484), (238, 1812558), (308, 1400613), (319, 1352316), (348, 1239623), (357, 1208372), (374, 1153446), (406, 1062534), (462, 933742), (476, 906279), (493, 875028), (561, 768964), (609, 708356), (638, 676158), (714, 604186), (748, 576723), (812, 531267), (924, 466871), (947, 455532), (957, 450772), (986, 437514), (1122, 384482), (1218, 354178), (1276, 338079), (1309, 329556), (1428, 302093), (1479, 291676), (1894, 227766), (1914, 225386), (1972, 218757), (2233, 193188), (2244, 192241), (2436, 177089), (2618, 164778), (2841, 151844), (2958, 145838), (3451, 125004), (3788, 113883), (3828, 112693), (3927, 109852), (4466, 96594), (5236, 82389), (5423, 79548), (5682, 75922), (5916, 72919), (6629, 65076), (6699, 64396), (6902, 62502), (7854, 54926), (8932, 48297), (10353, 41668), (10417, 41412), (10846, 39774), (11364, 37961), (13258, 32538), (13398, 32198), (13804, 31251), (15708, 27463), (16099, 26796), (16269, 26516), (19887, 21692), (20706, 20834)]