245576448

素因数分解:

$2^8\times 3^4\times {\mathrm{13}}^1\times {\mathrm{911}}^1$

素因数の和:952

約数の個数: 180

約数和(自身を含む): 789458208

約数和(自身を除く): 543881760

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 81, 96, 104, 108, 117, 128, 144, 156, 162, 192, 208, 216, 234, 256, 288, 312, 324, 351, 384, 416, 432, 468, 576, 624, 648, 702, 768, 832, 864, 911, 936, 1053, 1152, 1248, 1296, 1404, 1664, 1728, 1822, 1872, 2106, 2304, 2496, 2592, 2733, 2808, 3328, 3456, 3644, 3744, 4212, 4992, 5184, 5466, 5616, 6912, 7288, 7488, 8199, 8424, 9984, 10368, 10932, 11232, 11843, 14576, 14976, 16398, 16848, 20736, 21864, 22464, 23686, 24597, 29152, 29952, 32796, 33696, 35529, 43728, 44928, 47372, 49194, 58304, 65592, 67392, 71058, 73791, 87456, 89856, 94744, 98388, 106587, 116608, 131184, 134784, 142116, 147582, 174912, 189488, 196776, 213174, 233216, 262368, 269568, 284232, 295164, 319761, 349824, 378976, 393552, 426348, 524736, 568464, 590328, 639522, 699648, 757952, 787104, 852696, 959283, 1049472, 1136928, 1180656, 1279044, 1515904, 1574208, 1705392, 1918566, 2098944, 2273856, 2361312, 2558088, 3031808, 3148416, 3410784, 3837132, 4547712, 4722624, 5116176, 6296832, 6821568, 7674264, 9095424, 9445248, 10232352, 13643136, 15348528, 18890496, 20464704, 27286272, 30697056, 40929408, 61394112, 81858816, 122788224, 245576448]

約数ペア:

[(1, 245576448), (2, 122788224), (3, 81858816), (4, 61394112), (6, 40929408), (8, 30697056), (9, 27286272), (12, 20464704), (13, 18890496), (16, 15348528), (18, 13643136), (24, 10232352), (26, 9445248), (27, 9095424), (32, 7674264), (36, 6821568), (39, 6296832), (48, 5116176), (52, 4722624), (54, 4547712), (64, 3837132), (72, 3410784), (78, 3148416), (81, 3031808), (96, 2558088), (104, 2361312), (108, 2273856), (117, 2098944), (128, 1918566), (144, 1705392), (156, 1574208), (162, 1515904), (192, 1279044), (208, 1180656), (216, 1136928), (234, 1049472), (256, 959283), (288, 852696), (312, 787104), (324, 757952), (351, 699648), (384, 639522), (416, 590328), (432, 568464), (468, 524736), (576, 426348), (624, 393552), (648, 378976), (702, 349824), (768, 319761), (832, 295164), (864, 284232), (911, 269568), (936, 262368), (1053, 233216), (1152, 213174), (1248, 196776), (1296, 189488), (1404, 174912), (1664, 147582), (1728, 142116), (1822, 134784), (1872, 131184), (2106, 116608), (2304, 106587), (2496, 98388), (2592, 94744), (2733, 89856), (2808, 87456), (3328, 73791), (3456, 71058), (3644, 67392), (3744, 65592), (4212, 58304), (4992, 49194), (5184, 47372), (5466, 44928), (5616, 43728), (6912, 35529), (7288, 33696), (7488, 32796), (8199, 29952), (8424, 29152), (9984, 24597), (10368, 23686), (10932, 22464), (11232, 21864), (11843, 20736), (14576, 16848), (14976, 16398)]