258395004

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{373}}^1\times {\mathrm{2749}}^1$

素因数の和:3139

約数の個数: 72

約数和(自身を含む): 748748000

約数和(自身を除く): 490352996

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 373, 746, 1119, 1492, 2238, 2611, 2749, 3357, 4476, 5222, 5498, 6714, 7833, 8247, 10444, 10996, 13428, 15666, 16494, 19243, 23499, 24741, 31332, 32988, 38486, 46998, 49482, 57729, 76972, 93996, 98964, 115458, 173187, 230916, 346374, 692748, 1025377, 2050754, 3076131, 4101508, 6152262, 7177639, 9228393, 12304524, 14355278, 18456786, 21532917, 28710556, 36913572, 43065834, 64598751, 86131668, 129197502, 258395004]

約数ペア:

[(1, 258395004), (2, 129197502), (3, 86131668), (4, 64598751), (6, 43065834), (7, 36913572), (9, 28710556), (12, 21532917), (14, 18456786), (18, 14355278), (21, 12304524), (28, 9228393), (36, 7177639), (42, 6152262), (63, 4101508), (84, 3076131), (126, 2050754), (252, 1025377), (373, 692748), (746, 346374), (1119, 230916), (1492, 173187), (2238, 115458), (2611, 98964), (2749, 93996), (3357, 76972), (4476, 57729), (5222, 49482), (5498, 46998), (6714, 38486), (7833, 32988), (8247, 31332), (10444, 24741), (10996, 23499), (13428, 19243), (15666, 16494)]