197944992

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1423}}^1$

素因数の和:1472

約数の個数: 192

約数和(自身を含む): 688988160

約数和(自身を除く): 491043168

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 27, 28, 32, 36, 42, 46, 48, 54, 56, 63, 69, 72, 84, 92, 96, 108, 112, 126, 138, 144, 161, 168, 184, 189, 207, 216, 224, 252, 276, 288, 322, 336, 368, 378, 414, 432, 483, 504, 552, 621, 644, 672, 736, 756, 828, 864, 966, 1008, 1104, 1242, 1288, 1423, 1449, 1512, 1656, 1932, 2016, 2208, 2484, 2576, 2846, 2898, 3024, 3312, 3864, 4269, 4347, 4968, 5152, 5692, 5796, 6048, 6624, 7728, 8538, 8694, 9936, 9961, 11384, 11592, 12807, 15456, 17076, 17388, 19872, 19922, 22768, 23184, 25614, 29883, 32729, 34152, 34776, 38421, 39844, 45536, 46368, 51228, 59766, 65458, 68304, 69552, 76842, 79688, 89649, 98187, 102456, 119532, 130916, 136608, 139104, 153684, 159376, 179298, 196374, 204912, 229103, 239064, 261832, 268947, 294561, 307368, 318752, 358596, 392748, 409824, 458206, 478128, 523664, 537894, 589122, 614736, 687309, 717192, 785496, 883683, 916412, 956256, 1047328, 1075788, 1178244, 1229472, 1374618, 1434384, 1570992, 1767366, 1832824, 2061927, 2151576, 2356488, 2749236, 2868768, 3141984, 3534732, 3665648, 4123854, 4303152, 4712976, 5498472, 6185781, 7069464, 7331296, 8247708, 8606304, 9425952, 10996944, 12371562, 14138928, 16495416, 21993888, 24743124, 28277856, 32990832, 49486248, 65981664, 98972496, 197944992]

約数ペア:

[(1, 197944992), (2, 98972496), (3, 65981664), (4, 49486248), (6, 32990832), (7, 28277856), (8, 24743124), (9, 21993888), (12, 16495416), (14, 14138928), (16, 12371562), (18, 10996944), (21, 9425952), (23, 8606304), (24, 8247708), (27, 7331296), (28, 7069464), (32, 6185781), (36, 5498472), (42, 4712976), (46, 4303152), (48, 4123854), (54, 3665648), (56, 3534732), (63, 3141984), (69, 2868768), (72, 2749236), (84, 2356488), (92, 2151576), (96, 2061927), (108, 1832824), (112, 1767366), (126, 1570992), (138, 1434384), (144, 1374618), (161, 1229472), (168, 1178244), (184, 1075788), (189, 1047328), (207, 956256), (216, 916412), (224, 883683), (252, 785496), (276, 717192), (288, 687309), (322, 614736), (336, 589122), (368, 537894), (378, 523664), (414, 478128), (432, 458206), (483, 409824), (504, 392748), (552, 358596), (621, 318752), (644, 307368), (672, 294561), (736, 268947), (756, 261832), (828, 239064), (864, 229103), (966, 204912), (1008, 196374), (1104, 179298), (1242, 159376), (1288, 153684), (1423, 139104), (1449, 136608), (1512, 130916), (1656, 119532), (1932, 102456), (2016, 98187), (2208, 89649), (2484, 79688), (2576, 76842), (2846, 69552), (2898, 68304), (3024, 65458), (3312, 59766), (3864, 51228), (4269, 46368), (4347, 45536), (4968, 39844), (5152, 38421), (5692, 34776), (5796, 34152), (6048, 32729), (6624, 29883), (7728, 25614), (8538, 23184), (8694, 22768), (9936, 19922), (9961, 19872), (11384, 17388), (11592, 17076), (12807, 15456)]