356871008

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{27673}}^1$

素因数の和:27727

約数の個数: 48

約数和(自身を含む): 781070976

約数和(自身を除く): 424199968

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 104, 124, 208, 248, 403, 416, 496, 806, 992, 1612, 3224, 6448, 12896, 27673, 55346, 110692, 221384, 359749, 442768, 719498, 857863, 885536, 1438996, 1715726, 2877992, 3431452, 5755984, 6862904, 11152219, 11511968, 13725808, 22304438, 27451616, 44608876, 89217752, 178435504, 356871008]

約数ペア:

[(1, 356871008), (2, 178435504), (4, 89217752), (8, 44608876), (13, 27451616), (16, 22304438), (26, 13725808), (31, 11511968), (32, 11152219), (52, 6862904), (62, 5755984), (104, 3431452), (124, 2877992), (208, 1715726), (248, 1438996), (403, 885536), (416, 857863), (496, 719498), (806, 442768), (992, 359749), (1612, 221384), (3224, 110692), (6448, 55346), (12896, 27673)]