334420128

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{165883}}^1$

素因数の和:165906

約数の個数: 72

約数和(自身を含む): 1086871968

約数和(自身を除く): 752451840

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 165883, 331766, 497649, 663532, 995298, 1161181, 1327064, 1492947, 1990596, 2322362, 2654128, 2985894, 3483543, 3981192, 4644724, 5308256, 5971788, 6967086, 7962384, 9289448, 10450629, 11943576, 13934172, 15924768, 18578896, 20901258, 23887152, 27868344, 37157792, 41802516, 47774304, 55736688, 83605032, 111473376, 167210064, 334420128]

約数ペア:

[(1, 334420128), (2, 167210064), (3, 111473376), (4, 83605032), (6, 55736688), (7, 47774304), (8, 41802516), (9, 37157792), (12, 27868344), (14, 23887152), (16, 20901258), (18, 18578896), (21, 15924768), (24, 13934172), (28, 11943576), (32, 10450629), (36, 9289448), (42, 7962384), (48, 6967086), (56, 5971788), (63, 5308256), (72, 4644724), (84, 3981192), (96, 3483543), (112, 2985894), (126, 2654128), (144, 2322362), (168, 1990596), (224, 1492947), (252, 1327064), (288, 1161181), (336, 995298), (504, 663532), (672, 497649), (1008, 331766), (2016, 165883)]