1248996864

素因数分解:

$2^9\times 3^1\times {\mathrm{37}}^1\times {\mathrm{21977}}^1$

素因数の和:22035

約数の個数: 80

約数和(自身を含む): 3417491088

約数和(自身を除く): 2168494224

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 111, 128, 148, 192, 222, 256, 296, 384, 444, 512, 592, 768, 888, 1184, 1536, 1776, 2368, 3552, 4736, 7104, 9472, 14208, 18944, 21977, 28416, 43954, 56832, 65931, 87908, 131862, 175816, 263724, 351632, 527448, 703264, 813149, 1054896, 1406528, 1626298, 2109792, 2439447, 2813056, 3252596, 4219584, 4878894, 5626112, 6505192, 8439168, 9757788, 11252224, 13010384, 16878336, 19515576, 26020768, 33756672, 39031152, 52041536, 78062304, 104083072, 156124608, 208166144, 312249216, 416332288, 624498432, 1248996864]

約数ペア:

[(1, 1248996864), (2, 624498432), (3, 416332288), (4, 312249216), (6, 208166144), (8, 156124608), (12, 104083072), (16, 78062304), (24, 52041536), (32, 39031152), (37, 33756672), (48, 26020768), (64, 19515576), (74, 16878336), (96, 13010384), (111, 11252224), (128, 9757788), (148, 8439168), (192, 6505192), (222, 5626112), (256, 4878894), (296, 4219584), (384, 3252596), (444, 2813056), (512, 2439447), (592, 2109792), (768, 1626298), (888, 1406528), (1184, 1054896), (1536, 813149), (1776, 703264), (2368, 527448), (3552, 351632), (4736, 263724), (7104, 175816), (9472, 131862), (14208, 87908), (18944, 65931), (21977, 56832), (28416, 43954)]