42438552

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7159}}^1$

素因数の和:7200

約数の個数: 64

約数和(自身を含む): 120288000

約数和(自身を除く): 77849448

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 228, 247, 312, 456, 494, 741, 988, 1482, 1976, 2964, 5928, 7159, 14318, 21477, 28636, 42954, 57272, 85908, 93067, 136021, 171816, 186134, 272042, 279201, 372268, 408063, 544084, 558402, 744536, 816126, 1088168, 1116804, 1632252, 1768273, 2233608, 3264504, 3536546, 5304819, 7073092, 10609638, 14146184, 21219276, 42438552]

約数ペア:

[(1, 42438552), (2, 21219276), (3, 14146184), (4, 10609638), (6, 7073092), (8, 5304819), (12, 3536546), (13, 3264504), (19, 2233608), (24, 1768273), (26, 1632252), (38, 1116804), (39, 1088168), (52, 816126), (57, 744536), (76, 558402), (78, 544084), (104, 408063), (114, 372268), (152, 279201), (156, 272042), (228, 186134), (247, 171816), (312, 136021), (456, 93067), (494, 85908), (741, 57272), (988, 42954), (1482, 28636), (1976, 21477), (2964, 14318), (5928, 7159)]