2155386912

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{9749}}^1$

素因数の和:9823

約数の個数: 144

約数和(自身を含む): 6722352000

約数和(自身を除く): 4566965088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 47, 48, 49, 56, 84, 94, 96, 98, 112, 141, 147, 168, 188, 196, 224, 282, 294, 329, 336, 376, 392, 564, 588, 658, 672, 752, 784, 987, 1128, 1176, 1316, 1504, 1568, 1974, 2256, 2303, 2352, 2632, 3948, 4512, 4606, 4704, 5264, 6909, 7896, 9212, 9749, 10528, 13818, 15792, 18424, 19498, 27636, 29247, 31584, 36848, 38996, 55272, 58494, 68243, 73696, 77992, 110544, 116988, 136486, 155984, 204729, 221088, 233976, 272972, 311968, 409458, 458203, 467952, 477701, 545944, 818916, 916406, 935904, 955402, 1091888, 1374609, 1433103, 1637832, 1832812, 1910804, 2183776, 2749218, 2866206, 3207421, 3275664, 3665624, 3821608, 5498436, 5732412, 6414842, 6551328, 7331248, 7643216, 9622263, 10996872, 11464824, 12829684, 14662496, 15286432, 19244526, 21993744, 22451947, 22929648, 25659368, 38489052, 43987488, 44903894, 45859296, 51318736, 67355841, 76978104, 89807788, 102637472, 134711682, 153956208, 179615576, 269423364, 307912416, 359231152, 538846728, 718462304, 1077693456, 2155386912]

約数ペア:

[(1, 2155386912), (2, 1077693456), (3, 718462304), (4, 538846728), (6, 359231152), (7, 307912416), (8, 269423364), (12, 179615576), (14, 153956208), (16, 134711682), (21, 102637472), (24, 89807788), (28, 76978104), (32, 67355841), (42, 51318736), (47, 45859296), (48, 44903894), (49, 43987488), (56, 38489052), (84, 25659368), (94, 22929648), (96, 22451947), (98, 21993744), (112, 19244526), (141, 15286432), (147, 14662496), (168, 12829684), (188, 11464824), (196, 10996872), (224, 9622263), (282, 7643216), (294, 7331248), (329, 6551328), (336, 6414842), (376, 5732412), (392, 5498436), (564, 3821608), (588, 3665624), (658, 3275664), (672, 3207421), (752, 2866206), (784, 2749218), (987, 2183776), (1128, 1910804), (1176, 1832812), (1316, 1637832), (1504, 1433103), (1568, 1374609), (1974, 1091888), (2256, 955402), (2303, 935904), (2352, 916406), (2632, 818916), (3948, 545944), (4512, 477701), (4606, 467952), (4704, 458203), (5264, 409458), (6909, 311968), (7896, 272972), (9212, 233976), (9749, 221088), (10528, 204729), (13818, 155984), (15792, 136486), (18424, 116988), (19498, 110544), (27636, 77992), (29247, 73696), (31584, 68243), (36848, 58494), (38996, 55272)]