4080350976

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{408689}}^1$

素因数の和:408721

約数の個数: 72

約数和(自身を含む): 11695073040

約数和(自身を除く): 7614722064

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 624, 768, 832, 1248, 1664, 2496, 3328, 4992, 9984, 408689, 817378, 1226067, 1634756, 2452134, 3269512, 4904268, 5312957, 6539024, 9808536, 10625914, 13078048, 15938871, 19617072, 21251828, 26156096, 31877742, 39234144, 42503656, 52312192, 63755484, 78468288, 85007312, 104624384, 127510968, 156936576, 170014624, 255021936, 313873152, 340029248, 510043872, 680058496, 1020087744, 1360116992, 2040175488, 4080350976]

約数ペア:

[(1, 4080350976), (2, 2040175488), (3, 1360116992), (4, 1020087744), (6, 680058496), (8, 510043872), (12, 340029248), (13, 313873152), (16, 255021936), (24, 170014624), (26, 156936576), (32, 127510968), (39, 104624384), (48, 85007312), (52, 78468288), (64, 63755484), (78, 52312192), (96, 42503656), (104, 39234144), (128, 31877742), (156, 26156096), (192, 21251828), (208, 19617072), (256, 15938871), (312, 13078048), (384, 10625914), (416, 9808536), (624, 6539024), (768, 5312957), (832, 4904268), (1248, 3269512), (1664, 2452134), (2496, 1634756), (3328, 1226067), (4992, 817378), (9984, 408689)]