331400524

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{1151}}^1$

素因数の和:1295

約数の個数: 72

約数和(自身を含む): 733598208

約数和(自身を除く): 402197684

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 113, 182, 196, 226, 364, 452, 637, 791, 1151, 1274, 1469, 1582, 2302, 2548, 2938, 3164, 4604, 5537, 5876, 8057, 10283, 11074, 14963, 16114, 20566, 22148, 29926, 32228, 41132, 56399, 59852, 71981, 104741, 112798, 130063, 143962, 209482, 225596, 260126, 287924, 418964, 520252, 733187, 910441, 1466374, 1690819, 1820882, 2932748, 3381638, 3641764, 6373087, 6763276, 11835733, 12746174, 23671466, 25492348, 47342932, 82850131, 165700262, 331400524]

約数ペア:

[(1, 331400524), (2, 165700262), (4, 82850131), (7, 47342932), (13, 25492348), (14, 23671466), (26, 12746174), (28, 11835733), (49, 6763276), (52, 6373087), (91, 3641764), (98, 3381638), (113, 2932748), (182, 1820882), (196, 1690819), (226, 1466374), (364, 910441), (452, 733187), (637, 520252), (791, 418964), (1151, 287924), (1274, 260126), (1469, 225596), (1582, 209482), (2302, 143962), (2548, 130063), (2938, 112798), (3164, 104741), (4604, 71981), (5537, 59852), (5876, 56399), (8057, 41132), (10283, 32228), (11074, 29926), (14963, 22148), (16114, 20566)]