421801536

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{168991}}^1$

素因数の和:169019

約数の個数: 56

約数和(自身を含む): 1201871104

約数和(自身を除く): 780069568

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 1248, 2496, 168991, 337982, 506973, 675964, 1013946, 1351928, 2027892, 2196883, 2703856, 4055784, 4393766, 5407712, 6590649, 8111568, 8787532, 10815424, 13181298, 16223136, 17575064, 26362596, 32446272, 35150128, 52725192, 70300256, 105450384, 140600512, 210900768, 421801536]

約数ペア:

[(1, 421801536), (2, 210900768), (3, 140600512), (4, 105450384), (6, 70300256), (8, 52725192), (12, 35150128), (13, 32446272), (16, 26362596), (24, 17575064), (26, 16223136), (32, 13181298), (39, 10815424), (48, 8787532), (52, 8111568), (64, 6590649), (78, 5407712), (96, 4393766), (104, 4055784), (156, 2703856), (192, 2196883), (208, 2027892), (312, 1351928), (416, 1013946), (624, 675964), (832, 506973), (1248, 337982), (2496, 168991)]