249840384

素因数分解:

$2^8\times 3^1\times {\mathrm{61}}^1\times {\mathrm{5333}}^1$

素因数の和:5413

約数の個数: 72

約数和(自身を含む): 675967152

約数和(自身を除く): 426126768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 64, 96, 122, 128, 183, 192, 244, 256, 366, 384, 488, 732, 768, 976, 1464, 1952, 2928, 3904, 5333, 5856, 7808, 10666, 11712, 15616, 15999, 21332, 23424, 31998, 42664, 46848, 63996, 85328, 127992, 170656, 255984, 325313, 341312, 511968, 650626, 682624, 975939, 1023936, 1301252, 1365248, 1951878, 2047872, 2602504, 3903756, 4095744, 5205008, 7807512, 10410016, 15615024, 20820032, 31230048, 41640064, 62460096, 83280128, 124920192, 249840384]

約数ペア:

[(1, 249840384), (2, 124920192), (3, 83280128), (4, 62460096), (6, 41640064), (8, 31230048), (12, 20820032), (16, 15615024), (24, 10410016), (32, 7807512), (48, 5205008), (61, 4095744), (64, 3903756), (96, 2602504), (122, 2047872), (128, 1951878), (183, 1365248), (192, 1301252), (244, 1023936), (256, 975939), (366, 682624), (384, 650626), (488, 511968), (732, 341312), (768, 325313), (976, 255984), (1464, 170656), (1952, 127992), (2928, 85328), (3904, 63996), (5333, 46848), (5856, 42664), (7808, 31998), (10666, 23424), (11712, 21332), (15616, 15999)]