268663944

素因数分解:

$2^3\times 3^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{1723}}^1$

素因数の和:1894

約数の個数: 64

約数和(自身を含む): 688910400

約数和(自身を除く): 420246456

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 73, 89, 146, 178, 219, 267, 292, 356, 438, 534, 584, 712, 876, 1068, 1723, 1752, 2136, 3446, 5169, 6497, 6892, 10338, 12994, 13784, 19491, 20676, 25988, 38982, 41352, 51976, 77964, 125779, 153347, 155928, 251558, 306694, 377337, 460041, 503116, 613388, 754674, 920082, 1006232, 1226776, 1509348, 1840164, 3018696, 3680328, 11194331, 22388662, 33582993, 44777324, 67165986, 89554648, 134331972, 268663944]

約数ペア:

[(1, 268663944), (2, 134331972), (3, 89554648), (4, 67165986), (6, 44777324), (8, 33582993), (12, 22388662), (24, 11194331), (73, 3680328), (89, 3018696), (146, 1840164), (178, 1509348), (219, 1226776), (267, 1006232), (292, 920082), (356, 754674), (438, 613388), (534, 503116), (584, 460041), (712, 377337), (876, 306694), (1068, 251558), (1723, 155928), (1752, 153347), (2136, 125779), (3446, 77964), (5169, 51976), (6497, 41352), (6892, 38982), (10338, 25988), (12994, 20676), (13784, 19491)]