689327808

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{276173}}^1$

素因数の和:276201

約数の個数: 56

約数和(自身を含む): 1964149488

約数和(自身を除く): 1274821680

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, 276173, 552346, 828519, 1104692, 1657038, 2209384, 3314076, 3590249, 4418768, 6628152, 7180498, 8837536, 10770747, 13256304, 14360996, 17675072, 21541494, 26512608, 28721992, 43082988, 53025216, 57443984, 86165976, 114887968, 172331952, 229775936, 344663904, 689327808]

約数ペア:

[(1, 689327808), (2, 344663904), (3, 229775936), (4, 172331952), (6, 114887968), (8, 86165976), (12, 57443984), (13, 53025216), (16, 43082988), (24, 28721992), (26, 26512608), (32, 21541494), (39, 17675072), (48, 14360996), (52, 13256304), (64, 10770747), (78, 8837536), (96, 7180498), (104, 6628152), (156, 4418768), (192, 3590249), (208, 3314076), (312, 2209384), (416, 1657038), (624, 1104692), (832, 828519), (1248, 552346), (2496, 276173)]