306566904

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{331}}^1$

素因数の和:533

約数の個数: 128

約数和(自身を含む): 908352000

約数和(自身を除く): 601785096

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 56, 74, 84, 111, 148, 149, 168, 222, 259, 296, 298, 331, 444, 447, 518, 596, 662, 777, 888, 894, 993, 1036, 1043, 1192, 1324, 1554, 1788, 1986, 2072, 2086, 2317, 2648, 3108, 3129, 3576, 3972, 4172, 4634, 5513, 6216, 6258, 6951, 7944, 8344, 9268, 11026, 12247, 12516, 13902, 16539, 18536, 22052, 24494, 25032, 27804, 33078, 36741, 38591, 44104, 48988, 49319, 55608, 66156, 73482, 77182, 85729, 97976, 98638, 115773, 132312, 146964, 147957, 154364, 171458, 197276, 231546, 257187, 293928, 295914, 308728, 342916, 345233, 394552, 463092, 514374, 591828, 685832, 690466, 926184, 1028748, 1035699, 1183656, 1380932, 1824803, 2057496, 2071398, 2761864, 3649606, 4142796, 5474409, 7299212, 8285592, 10948818, 12773621, 14598424, 21897636, 25547242, 38320863, 43795272, 51094484, 76641726, 102188968, 153283452, 306566904]

約数ペア:

[(1, 306566904), (2, 153283452), (3, 102188968), (4, 76641726), (6, 51094484), (7, 43795272), (8, 38320863), (12, 25547242), (14, 21897636), (21, 14598424), (24, 12773621), (28, 10948818), (37, 8285592), (42, 7299212), (56, 5474409), (74, 4142796), (84, 3649606), (111, 2761864), (148, 2071398), (149, 2057496), (168, 1824803), (222, 1380932), (259, 1183656), (296, 1035699), (298, 1028748), (331, 926184), (444, 690466), (447, 685832), (518, 591828), (596, 514374), (662, 463092), (777, 394552), (888, 345233), (894, 342916), (993, 308728), (1036, 295914), (1043, 293928), (1192, 257187), (1324, 231546), (1554, 197276), (1788, 171458), (1986, 154364), (2072, 147957), (2086, 146964), (2317, 132312), (2648, 115773), (3108, 98638), (3129, 97976), (3576, 85729), (3972, 77182), (4172, 73482), (4634, 66156), (5513, 55608), (6216, 49319), (6258, 48988), (6951, 44104), (7944, 38591), (8344, 36741), (9268, 33078), (11026, 27804), (12247, 25032), (12516, 24494), (13902, 22052), (16539, 18536)]