263896116

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{563}}^1$

素因数の和:701

約数の個数: 96

約数和(自身を含む): 695858688

約数和(自身を除く): 431962572

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 53, 66, 67, 106, 132, 134, 159, 201, 212, 268, 318, 402, 563, 583, 636, 737, 804, 1126, 1166, 1474, 1689, 1749, 2211, 2252, 2332, 2948, 3378, 3498, 3551, 4422, 6193, 6756, 6996, 7102, 8844, 10653, 12386, 14204, 18579, 21306, 24772, 29839, 37158, 37721, 39061, 42612, 59678, 74316, 75442, 78122, 89517, 113163, 117183, 119356, 150884, 156244, 179034, 226326, 234366, 328229, 358068, 414931, 452652, 468732, 656458, 829862, 984687, 1244793, 1312916, 1659724, 1969374, 1999213, 2489586, 3938748, 3998426, 4979172, 5997639, 7996852, 11995278, 21991343, 23990556, 43982686, 65974029, 87965372, 131948058, 263896116]

約数ペア:

[(1, 263896116), (2, 131948058), (3, 87965372), (4, 65974029), (6, 43982686), (11, 23990556), (12, 21991343), (22, 11995278), (33, 7996852), (44, 5997639), (53, 4979172), (66, 3998426), (67, 3938748), (106, 2489586), (132, 1999213), (134, 1969374), (159, 1659724), (201, 1312916), (212, 1244793), (268, 984687), (318, 829862), (402, 656458), (563, 468732), (583, 452652), (636, 414931), (737, 358068), (804, 328229), (1126, 234366), (1166, 226326), (1474, 179034), (1689, 156244), (1749, 150884), (2211, 119356), (2252, 117183), (2332, 113163), (2948, 89517), (3378, 78122), (3498, 75442), (3551, 74316), (4422, 59678), (6193, 42612), (6756, 39061), (6996, 37721), (7102, 37158), (8844, 29839), (10653, 24772), (12386, 21306), (14204, 18579)]