746679.00000000

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:177

約数の個数: 64

約数和(自身を含む): 35458560

約数和(自身を除く): 19492098

約数列:

[1, 2, 3, 6, 23, 37, 46, 53, 59, 69, 74, 106, 111, 118, 138, 159, 177, 222, 318, 354, 851, 1219, 1357, 1702, 1961, 2183, 2438, 2553, 2714, 3127, 3657, 3922, 4071, 4366, 5106, 5883, 6254, 6549, 7314, 8142, 9381, 11766, 13098, 18762, 45103, 50209, 71921, 90206, 100418, 115699, 135309, 143842, 150627, 215763, 231398, 270618, 301254, 347097, 431526, 694194, 2661077, 5322154, 7983231, 15966462]

約数ペア:

[(1, 15966462), (2, 7983231), (3, 5322154), (6, 2661077), (23, 694194), (37, 431526), (46, 347097), (53, 301254), (59, 270618), (69, 231398), (74, 215763), (106, 150627), (111, 143842), (118, 135309), (138, 115699), (159, 100418), (177, 90206), (222, 71921), (318, 50209), (354, 45103), (851, 18762), (1219, 13098), (1357, 11766), (1702, 9381), (1961, 8142), (2183, 7314), (2438, 6549), (2553, 6254), (2714, 5883), (3127, 5106), (3657, 4366), (3922, 4071)]