221423206144

素因数分解:

$2^8\times 7^1\times {\mathrm{1063}}^1\times {\mathrm{116239}}^1$

素因数の和:117325

約数の個数: 72

約数和(自身を含む): 505601223680

約数和(自身を除く): 284178017536

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1063, 1792, 2126, 4252, 7441, 8504, 14882, 17008, 29764, 34016, 59528, 68032, 116239, 119056, 136064, 232478, 238112, 272128, 464956, 476224, 813673, 929912, 952448, 1627346, 1859824, 1904896, 3254692, 3719648, 6509384, 7439296, 13018768, 14878592, 26037536, 29757184, 52075072, 104150144, 123562057, 208300288, 247124114, 494248228, 864934399, 988496456, 1729868798, 1976992912, 3459737596, 3953985824, 6919475192, 7907971648, 13838950384, 15815943296, 27677900768, 31631886592, 55355801536, 110711603072, 221423206144]

約数ペア:

[(1, 221423206144), (2, 110711603072), (4, 55355801536), (7, 31631886592), (8, 27677900768), (14, 15815943296), (16, 13838950384), (28, 7907971648), (32, 6919475192), (56, 3953985824), (64, 3459737596), (112, 1976992912), (128, 1729868798), (224, 988496456), (256, 864934399), (448, 494248228), (896, 247124114), (1063, 208300288), (1792, 123562057), (2126, 104150144), (4252, 52075072), (7441, 29757184), (8504, 26037536), (14882, 14878592), (17008, 13018768), (29764, 7439296), (34016, 6509384), (59528, 3719648), (68032, 3254692), (116239, 1904896), (119056, 1859824), (136064, 1627346), (232478, 952448), (238112, 929912), (272128, 813673), (464956, 476224)]