729638784

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{90481}}^1$

素因数の和:90508

約数の個数: 96

約数和(自身を含む): 2399582640

約数和(自身を除く): 1669943856

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 288, 336, 384, 448, 504, 576, 672, 896, 1008, 1152, 1344, 2016, 2688, 4032, 8064, 90481, 180962, 271443, 361924, 542886, 633367, 723848, 814329, 1085772, 1266734, 1447696, 1628658, 1900101, 2171544, 2533468, 2895392, 3257316, 3800202, 4343088, 5066936, 5700303, 5790784, 6514632, 7600404, 8686176, 10133872, 11400606, 11581568, 13029264, 15200808, 17372352, 20267744, 22801212, 26058528, 30401616, 34744704, 40535488, 45602424, 52117056, 60803232, 81070976, 91204848, 104234112, 121606464, 182409696, 243212928, 364819392, 729638784]

約数ペア:

[(1, 729638784), (2, 364819392), (3, 243212928), (4, 182409696), (6, 121606464), (7, 104234112), (8, 91204848), (9, 81070976), (12, 60803232), (14, 52117056), (16, 45602424), (18, 40535488), (21, 34744704), (24, 30401616), (28, 26058528), (32, 22801212), (36, 20267744), (42, 17372352), (48, 15200808), (56, 13029264), (63, 11581568), (64, 11400606), (72, 10133872), (84, 8686176), (96, 7600404), (112, 6514632), (126, 5790784), (128, 5700303), (144, 5066936), (168, 4343088), (192, 3800202), (224, 3257316), (252, 2895392), (288, 2533468), (336, 2171544), (384, 1900101), (448, 1628658), (504, 1447696), (576, 1266734), (672, 1085772), (896, 814329), (1008, 723848), (1152, 633367), (1344, 542886), (2016, 361924), (2688, 271443), (4032, 180962), (8064, 90481)]