220970016

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{33359}}^1$

素因数の和:33398

約数の個数: 72

約数和(自身を含む): 655724160

約数和(自身を除く): 434754144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 184, 207, 276, 288, 368, 414, 552, 736, 828, 1104, 1656, 2208, 3312, 6624, 33359, 66718, 100077, 133436, 200154, 266872, 300231, 400308, 533744, 600462, 767257, 800616, 1067488, 1200924, 1534514, 1601232, 2301771, 2401848, 3069028, 3202464, 4603542, 4803696, 6138056, 6905313, 9207084, 9607392, 12276112, 13810626, 18414168, 24552224, 27621252, 36828336, 55242504, 73656672, 110485008, 220970016]

約数ペア:

[(1, 220970016), (2, 110485008), (3, 73656672), (4, 55242504), (6, 36828336), (8, 27621252), (9, 24552224), (12, 18414168), (16, 13810626), (18, 12276112), (23, 9607392), (24, 9207084), (32, 6905313), (36, 6138056), (46, 4803696), (48, 4603542), (69, 3202464), (72, 3069028), (92, 2401848), (96, 2301771), (138, 1601232), (144, 1534514), (184, 1200924), (207, 1067488), (276, 800616), (288, 767257), (368, 600462), (414, 533744), (552, 400308), (736, 300231), (828, 266872), (1104, 200154), (1656, 133436), (2208, 100077), (3312, 66718), (6624, 33359)]