215516088

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{613}}^1$

素因数の和:901

約数の個数: 96

約数和(自身を含む): 617806800

約数和(自身を除く): 402290712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 257, 342, 456, 514, 613, 684, 771, 1028, 1226, 1368, 1542, 1839, 2056, 2313, 2452, 3084, 3678, 4626, 4883, 4904, 5517, 6168, 7356, 9252, 9766, 11034, 11647, 14649, 14712, 18504, 19532, 22068, 23294, 29298, 34941, 39064, 43947, 44136, 46588, 58596, 69882, 87894, 93176, 104823, 117192, 139764, 157541, 175788, 209646, 279528, 315082, 351576, 419292, 472623, 630164, 838584, 945246, 1260328, 1417869, 1890492, 2835738, 2993279, 3780984, 5671476, 5986558, 8979837, 11342952, 11973116, 17959674, 23946232, 26939511, 35919348, 53879022, 71838696, 107758044, 215516088]

約数ペア:

[(1, 215516088), (2, 107758044), (3, 71838696), (4, 53879022), (6, 35919348), (8, 26939511), (9, 23946232), (12, 17959674), (18, 11973116), (19, 11342952), (24, 8979837), (36, 5986558), (38, 5671476), (57, 3780984), (72, 2993279), (76, 2835738), (114, 1890492), (152, 1417869), (171, 1260328), (228, 945246), (257, 838584), (342, 630164), (456, 472623), (514, 419292), (613, 351576), (684, 315082), (771, 279528), (1028, 209646), (1226, 175788), (1368, 157541), (1542, 139764), (1839, 117192), (2056, 104823), (2313, 93176), (2452, 87894), (3084, 69882), (3678, 58596), (4626, 46588), (4883, 44136), (4904, 43947), (5517, 39064), (6168, 34941), (7356, 29298), (9252, 23294), (9766, 22068), (11034, 19532), (11647, 18504), (14649, 14712)]