229070884

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{211}}^1$

素因数の和:449

約数の個数: 72

約数和(自身を含む): 487226880

約数和(自身を除く): 258155996

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 58, 98, 116, 191, 196, 203, 211, 382, 406, 422, 764, 812, 844, 1337, 1421, 1477, 2674, 2842, 2954, 5348, 5539, 5684, 5908, 6119, 9359, 10339, 11078, 12238, 18718, 20678, 22156, 24476, 37436, 38773, 40301, 41356, 42833, 77546, 80602, 85666, 155092, 161204, 171332, 271411, 282107, 299831, 542822, 564214, 599662, 1085644, 1128428, 1168729, 1199324, 1974749, 2337458, 3949498, 4674916, 7898996, 8181103, 16362206, 32724412, 57267721, 114535442, 229070884]

約数ペア:

[(1, 229070884), (2, 114535442), (4, 57267721), (7, 32724412), (14, 16362206), (28, 8181103), (29, 7898996), (49, 4674916), (58, 3949498), (98, 2337458), (116, 1974749), (191, 1199324), (196, 1168729), (203, 1128428), (211, 1085644), (382, 599662), (406, 564214), (422, 542822), (764, 299831), (812, 282107), (844, 271411), (1337, 171332), (1421, 161204), (1477, 155092), (2674, 85666), (2842, 80602), (2954, 77546), (5348, 42833), (5539, 41356), (5684, 40301), (5908, 38773), (6119, 37436), (9359, 24476), (10339, 22156), (11078, 20678), (12238, 18718)]