3888768

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:90

約数の個数: 128

約数和(自身を含む): 11995200

約数和(自身を除く): 8106432

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 41, 48, 52, 57, 64, 76, 78, 82, 96, 104, 114, 123, 128, 152, 156, 164, 192, 208, 228, 246, 247, 304, 312, 328, 384, 416, 456, 492, 494, 533, 608, 624, 656, 741, 779, 832, 912, 984, 988, 1066, 1216, 1248, 1312, 1482, 1558, 1599, 1664, 1824, 1968, 1976, 2132, 2337, 2432, 2496, 2624, 2964, 3116, 3198, 3648, 3936, 3952, 4264, 4674, 4992, 5248, 5928, 6232, 6396, 7296, 7872, 7904, 8528, 9348, 10127, 11856, 12464, 12792, 15744, 15808, 17056, 18696, 20254, 23712, 24928, 25584, 30381, 31616, 34112, 37392, 40508, 47424, 49856, 51168, 60762, 68224, 74784, 81016, 94848, 99712, 102336, 121524, 149568, 162032, 204672, 243048, 299136, 324064, 486096, 648128, 972192, 1296256, 1944384, 3888768]

約数ペア:

[(1, 3888768), (2, 1944384), (3, 1296256), (4, 972192), (6, 648128), (8, 486096), (12, 324064), (13, 299136), (16, 243048), (19, 204672), (24, 162032), (26, 149568), (32, 121524), (38, 102336), (39, 99712), (41, 94848), (48, 81016), (52, 74784), (57, 68224), (64, 60762), (76, 51168), (78, 49856), (82, 47424), (96, 40508), (104, 37392), (114, 34112), (123, 31616), (128, 30381), (152, 25584), (156, 24928), (164, 23712), (192, 20254), (208, 18696), (228, 17056), (246, 15808), (247, 15744), (304, 12792), (312, 12464), (328, 11856), (384, 10127), (416, 9348), (456, 8528), (492, 7904), (494, 7872), (533, 7296), (608, 6396), (624, 6232), (656, 5928), (741, 5248), (779, 4992), (832, 4674), (912, 4264), (984, 3952), (988, 3936), (1066, 3648), (1216, 3198), (1248, 3116), (1312, 2964), (1482, 2624), (1558, 2496), (1599, 2432), (1664, 2337), (1824, 2132), (1968, 1976)]