1969718688

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{325681}}^1$

素因数の和:325707

約数の個数: 96

約数和(自身を含む): 6565749120

約数和(自身を除く): 4596030432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 96, 108, 112, 126, 144, 168, 189, 216, 224, 252, 288, 336, 378, 432, 504, 672, 756, 864, 1008, 1512, 2016, 3024, 6048, 325681, 651362, 977043, 1302724, 1954086, 2279767, 2605448, 2931129, 3908172, 4559534, 5210896, 5862258, 6839301, 7816344, 8793387, 9119068, 10421792, 11724516, 13678602, 15632688, 17586774, 18238136, 20517903, 23449032, 27357204, 31265376, 35173548, 36476272, 41035806, 46898064, 54714408, 61553709, 70347096, 72952544, 82071612, 93796128, 109428816, 123107418, 140694192, 164143224, 218857632, 246214836, 281388384, 328286448, 492429672, 656572896, 984859344, 1969718688]

約数ペア:

[(1, 1969718688), (2, 984859344), (3, 656572896), (4, 492429672), (6, 328286448), (7, 281388384), (8, 246214836), (9, 218857632), (12, 164143224), (14, 140694192), (16, 123107418), (18, 109428816), (21, 93796128), (24, 82071612), (27, 72952544), (28, 70347096), (32, 61553709), (36, 54714408), (42, 46898064), (48, 41035806), (54, 36476272), (56, 35173548), (63, 31265376), (72, 27357204), (84, 23449032), (96, 20517903), (108, 18238136), (112, 17586774), (126, 15632688), (144, 13678602), (168, 11724516), (189, 10421792), (216, 9119068), (224, 8793387), (252, 7816344), (288, 6839301), (336, 5862258), (378, 5210896), (432, 4559534), (504, 3908172), (672, 2931129), (756, 2605448), (864, 2279767), (1008, 1954086), (1512, 1302724), (2016, 977043), (3024, 651362), (6048, 325681)]