223920864

素因数分解:

$2^5\times 3^2\times {\mathrm{563}}^1\times {\mathrm{1381}}^1$

素因数の和:1960

約数の個数: 72

約数和(自身を含む): 638367912

約数和(自身を除く): 414447048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 563, 1126, 1381, 1689, 2252, 2762, 3378, 4143, 4504, 5067, 5524, 6756, 8286, 9008, 10134, 11048, 12429, 13512, 16572, 18016, 20268, 22096, 24858, 27024, 33144, 40536, 44192, 49716, 54048, 66288, 81072, 99432, 132576, 162144, 198864, 397728, 777503, 1555006, 2332509, 3110012, 4665018, 6220024, 6997527, 9330036, 12440048, 13995054, 18660072, 24880096, 27990108, 37320144, 55980216, 74640288, 111960432, 223920864]

約数ペア:

[(1, 223920864), (2, 111960432), (3, 74640288), (4, 55980216), (6, 37320144), (8, 27990108), (9, 24880096), (12, 18660072), (16, 13995054), (18, 12440048), (24, 9330036), (32, 6997527), (36, 6220024), (48, 4665018), (72, 3110012), (96, 2332509), (144, 1555006), (288, 777503), (563, 397728), (1126, 198864), (1381, 162144), (1689, 132576), (2252, 99432), (2762, 81072), (3378, 66288), (4143, 54048), (4504, 49716), (5067, 44192), (5524, 40536), (6756, 33144), (8286, 27024), (9008, 24858), (10134, 22096), (11048, 20268), (12429, 18016), (13512, 16572)]