245450496

素因数分解:

$2^8\times 3^1\times {\mathrm{401}}^1\times {\mathrm{797}}^1$

素因数の和:1217

約数の個数: 72

約数和(自身を含む): 655707024

約数和(自身を除く): 410256528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 401, 768, 797, 802, 1203, 1594, 1604, 2391, 2406, 3188, 3208, 4782, 4812, 6376, 6416, 9564, 9624, 12752, 12832, 19128, 19248, 25504, 25664, 38256, 38496, 51008, 51328, 76512, 76992, 102016, 102656, 153024, 153984, 204032, 306048, 307968, 319597, 612096, 639194, 958791, 1278388, 1917582, 2556776, 3835164, 5113552, 7670328, 10227104, 15340656, 20454208, 30681312, 40908416, 61362624, 81816832, 122725248, 245450496]

約数ペア:

[(1, 245450496), (2, 122725248), (3, 81816832), (4, 61362624), (6, 40908416), (8, 30681312), (12, 20454208), (16, 15340656), (24, 10227104), (32, 7670328), (48, 5113552), (64, 3835164), (96, 2556776), (128, 1917582), (192, 1278388), (256, 958791), (384, 639194), (401, 612096), (768, 319597), (797, 307968), (802, 306048), (1203, 204032), (1594, 153984), (1604, 153024), (2391, 102656), (2406, 102016), (3188, 76992), (3208, 76512), (4782, 51328), (4812, 51008), (6376, 38496), (6416, 38256), (9564, 25664), (9624, 25504), (12752, 19248), (12832, 19128)]