210649248

素因数分解:

$2^5\times 3^4\times {\mathrm{181}}^1\times {\mathrm{449}}^1$

素因数の和:652

約数の個数: 120

約数和(自身を含む): 624323700

約数和(自身を除く): 413674452

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 181, 216, 288, 324, 362, 432, 449, 543, 648, 724, 864, 898, 1086, 1296, 1347, 1448, 1629, 1796, 2172, 2592, 2694, 2896, 3258, 3592, 4041, 4344, 4887, 5388, 5792, 6516, 7184, 8082, 8688, 9774, 10776, 12123, 13032, 14368, 14661, 16164, 17376, 19548, 21552, 24246, 26064, 29322, 32328, 36369, 39096, 43104, 48492, 52128, 58644, 64656, 72738, 78192, 81269, 96984, 117288, 129312, 145476, 156384, 162538, 193968, 234576, 243807, 290952, 325076, 387936, 469152, 487614, 581904, 650152, 731421, 975228, 1163808, 1300304, 1462842, 1950456, 2194263, 2600608, 2925684, 3900912, 4388526, 5851368, 6582789, 7801824, 8777052, 11702736, 13165578, 17554104, 23405472, 26331156, 35108208, 52662312, 70216416, 105324624, 210649248]

約数ペア:

[(1, 210649248), (2, 105324624), (3, 70216416), (4, 52662312), (6, 35108208), (8, 26331156), (9, 23405472), (12, 17554104), (16, 13165578), (18, 11702736), (24, 8777052), (27, 7801824), (32, 6582789), (36, 5851368), (48, 4388526), (54, 3900912), (72, 2925684), (81, 2600608), (96, 2194263), (108, 1950456), (144, 1462842), (162, 1300304), (181, 1163808), (216, 975228), (288, 731421), (324, 650152), (362, 581904), (432, 487614), (449, 469152), (543, 387936), (648, 325076), (724, 290952), (864, 243807), (898, 234576), (1086, 193968), (1296, 162538), (1347, 156384), (1448, 145476), (1629, 129312), (1796, 117288), (2172, 96984), (2592, 81269), (2694, 78192), (2896, 72738), (3258, 64656), (3592, 58644), (4041, 52128), (4344, 48492), (4887, 43104), (5388, 39096), (5792, 36369), (6516, 32328), (7184, 29322), (8082, 26064), (8688, 24246), (9774, 21552), (10776, 19548), (12123, 17376), (13032, 16164), (14368, 14661)]