268974612

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^2\times {\mathrm{103}}^1\times {\mathrm{251}}^1$

素因数の和:398

約数の個数: 108

約数和(自身を含む): 732172896

約数和(自身を除く): 463198284

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 103, 153, 204, 206, 251, 289, 306, 309, 412, 502, 578, 612, 618, 753, 867, 927, 1004, 1156, 1236, 1506, 1734, 1751, 1854, 2259, 2601, 3012, 3468, 3502, 3708, 4267, 4518, 5202, 5253, 7004, 8534, 9036, 10404, 10506, 12801, 15759, 17068, 21012, 25602, 25853, 29767, 31518, 38403, 51204, 51706, 59534, 63036, 72539, 76806, 77559, 89301, 103412, 119068, 145078, 153612, 155118, 178602, 217617, 232677, 267903, 290156, 310236, 357204, 435234, 439501, 465354, 535806, 652851, 870468, 879002, 930708, 1071612, 1305702, 1318503, 1758004, 2611404, 2637006, 3955509, 5274012, 7471517, 7911018, 14943034, 15822036, 22414551, 29886068, 44829102, 67243653, 89658204, 134487306, 268974612]

約数ペア:

[(1, 268974612), (2, 134487306), (3, 89658204), (4, 67243653), (6, 44829102), (9, 29886068), (12, 22414551), (17, 15822036), (18, 14943034), (34, 7911018), (36, 7471517), (51, 5274012), (68, 3955509), (102, 2637006), (103, 2611404), (153, 1758004), (204, 1318503), (206, 1305702), (251, 1071612), (289, 930708), (306, 879002), (309, 870468), (412, 652851), (502, 535806), (578, 465354), (612, 439501), (618, 435234), (753, 357204), (867, 310236), (927, 290156), (1004, 267903), (1156, 232677), (1236, 217617), (1506, 178602), (1734, 155118), (1751, 153612), (1854, 145078), (2259, 119068), (2601, 103412), (3012, 89301), (3468, 77559), (3502, 76806), (3708, 72539), (4267, 63036), (4518, 59534), (5202, 51706), (5253, 51204), (7004, 38403), (8534, 31518), (9036, 29767), (10404, 25853), (10506, 25602), (12801, 21012), (15759, 17068)]