8258328

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1$

素因数の和:218

約数の個数: 128

約数和(自身を含む): 26308800

約数和(自身を除く): 18050472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 27, 34, 36, 39, 51, 52, 54, 68, 72, 78, 102, 104, 108, 117, 136, 153, 156, 173, 204, 216, 221, 234, 306, 312, 346, 351, 408, 442, 459, 468, 519, 612, 663, 692, 702, 884, 918, 936, 1038, 1224, 1326, 1384, 1404, 1557, 1768, 1836, 1989, 2076, 2249, 2652, 2808, 2941, 3114, 3672, 3978, 4152, 4498, 4671, 5304, 5882, 5967, 6228, 6747, 7956, 8823, 8996, 9342, 11764, 11934, 12456, 13494, 15912, 17646, 17992, 18684, 20241, 23528, 23868, 26469, 26988, 35292, 37368, 38233, 40482, 47736, 52938, 53976, 60723, 70584, 76466, 79407, 80964, 105876, 114699, 121446, 152932, 158814, 161928, 211752, 229398, 242892, 305864, 317628, 344097, 458796, 485784, 635256, 688194, 917592, 1032291, 1376388, 2064582, 2752776, 4129164, 8258328]

約数ペア:

[(1, 8258328), (2, 4129164), (3, 2752776), (4, 2064582), (6, 1376388), (8, 1032291), (9, 917592), (12, 688194), (13, 635256), (17, 485784), (18, 458796), (24, 344097), (26, 317628), (27, 305864), (34, 242892), (36, 229398), (39, 211752), (51, 161928), (52, 158814), (54, 152932), (68, 121446), (72, 114699), (78, 105876), (102, 80964), (104, 79407), (108, 76466), (117, 70584), (136, 60723), (153, 53976), (156, 52938), (173, 47736), (204, 40482), (216, 38233), (221, 37368), (234, 35292), (306, 26988), (312, 26469), (346, 23868), (351, 23528), (408, 20241), (442, 18684), (459, 17992), (468, 17646), (519, 15912), (612, 13494), (663, 12456), (692, 11934), (702, 11764), (884, 9342), (918, 8996), (936, 8823), (1038, 7956), (1224, 6747), (1326, 6228), (1384, 5967), (1404, 5882), (1557, 5304), (1768, 4671), (1836, 4498), (1989, 4152), (2076, 3978), (2249, 3672), (2652, 3114), (2808, 2941)]