724404

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:144

約数の個数: 48

約数和(自身を含む): 1850688

約数和(自身を除く): 1126284

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 53, 67, 68, 102, 106, 134, 159, 201, 204, 212, 268, 318, 402, 636, 804, 901, 1139, 1802, 2278, 2703, 3417, 3551, 3604, 4556, 5406, 6834, 7102, 10653, 10812, 13668, 14204, 21306, 42612, 60367, 120734, 181101, 241468, 362202, 724404]

約数ペア:

[(1, 724404), (2, 362202), (3, 241468), (4, 181101), (6, 120734), (12, 60367), (17, 42612), (34, 21306), (51, 14204), (53, 13668), (67, 10812), (68, 10653), (102, 7102), (106, 6834), (134, 5406), (159, 4556), (201, 3604), (204, 3551), (212, 3417), (268, 2703), (318, 2278), (402, 1802), (636, 1139), (804, 901)]