321276144

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{5939}}^1$

素因数の和:5987

約数の個数: 120

約数和(自身を含む): 1007614080

約数和(自身を除く): 686337936

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 49, 56, 69, 84, 92, 98, 112, 138, 147, 161, 168, 184, 196, 276, 294, 322, 336, 368, 392, 483, 552, 588, 644, 784, 966, 1104, 1127, 1176, 1288, 1932, 2254, 2352, 2576, 3381, 3864, 4508, 5939, 6762, 7728, 9016, 11878, 13524, 17817, 18032, 23756, 27048, 35634, 41573, 47512, 54096, 71268, 83146, 95024, 124719, 136597, 142536, 166292, 249438, 273194, 285072, 291011, 332584, 409791, 498876, 546388, 582022, 665168, 819582, 873033, 956179, 997752, 1092776, 1164044, 1639164, 1746066, 1912358, 1995504, 2185552, 2328088, 2868537, 3278328, 3492132, 3824716, 4656176, 5737074, 6556656, 6693253, 6984264, 7649432, 11474148, 13386506, 13968528, 15298864, 20079759, 22948296, 26773012, 40159518, 45896592, 53546024, 80319036, 107092048, 160638072, 321276144]

約数ペア:

[(1, 321276144), (2, 160638072), (3, 107092048), (4, 80319036), (6, 53546024), (7, 45896592), (8, 40159518), (12, 26773012), (14, 22948296), (16, 20079759), (21, 15298864), (23, 13968528), (24, 13386506), (28, 11474148), (42, 7649432), (46, 6984264), (48, 6693253), (49, 6556656), (56, 5737074), (69, 4656176), (84, 3824716), (92, 3492132), (98, 3278328), (112, 2868537), (138, 2328088), (147, 2185552), (161, 1995504), (168, 1912358), (184, 1746066), (196, 1639164), (276, 1164044), (294, 1092776), (322, 997752), (336, 956179), (368, 873033), (392, 819582), (483, 665168), (552, 582022), (588, 546388), (644, 498876), (784, 409791), (966, 332584), (1104, 291011), (1127, 285072), (1176, 273194), (1288, 249438), (1932, 166292), (2254, 142536), (2352, 136597), (2576, 124719), (3381, 95024), (3864, 83146), (4508, 71268), (5939, 54096), (6762, 47512), (7728, 41573), (9016, 35634), (11878, 27048), (13524, 23756), (17817, 18032)]