320936136

素因数分解:

$2^3\times 3^1\times {\mathrm{89}}^1\times {\mathrm{347}}^1\times {\mathrm{433}}^1$

素因数の和:878

約数の個数: 64

約数和(自身を含む): 815572800

約数和(自身を除く): 494636664

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 89, 178, 267, 347, 356, 433, 534, 694, 712, 866, 1041, 1068, 1299, 1388, 1732, 2082, 2136, 2598, 2776, 3464, 4164, 5196, 8328, 10392, 30883, 38537, 61766, 77074, 92649, 115611, 123532, 150251, 154148, 185298, 231222, 247064, 300502, 308296, 370596, 450753, 462444, 601004, 741192, 901506, 924888, 1202008, 1803012, 3606024, 13372339, 26744678, 40117017, 53489356, 80234034, 106978712, 160468068, 320936136]

約数ペア:

[(1, 320936136), (2, 160468068), (3, 106978712), (4, 80234034), (6, 53489356), (8, 40117017), (12, 26744678), (24, 13372339), (89, 3606024), (178, 1803012), (267, 1202008), (347, 924888), (356, 901506), (433, 741192), (534, 601004), (694, 462444), (712, 450753), (866, 370596), (1041, 308296), (1068, 300502), (1299, 247064), (1388, 231222), (1732, 185298), (2082, 154148), (2136, 150251), (2598, 123532), (2776, 115611), (3464, 92649), (4164, 77074), (5196, 61766), (8328, 38537), (10392, 30883)]