431925189948

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{389}}^1\times {\mathrm{4406141}}^1$

素因数の和:4406547

約数の個数: 72

約数和(自身を含む): 1250991836640

約数和(自身を除く): 819066646692

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 389, 778, 1167, 1556, 2334, 2723, 3501, 4668, 5446, 7002, 8169, 10892, 14004, 16338, 24507, 32676, 49014, 98028, 4406141, 8812282, 13218423, 17624564, 26436846, 30842987, 39655269, 52873692, 61685974, 79310538, 92528961, 123371948, 158621076, 185057922, 277586883, 370115844, 555173766, 1110347532, 1713988849, 3427977698, 5141966547, 6855955396, 10283933094, 11997921943, 15425899641, 20567866188, 23995843886, 30851799282, 35993765829, 47991687772, 61703598564, 71987531658, 107981297487, 143975063316, 215962594974, 431925189948]

約数ペア:

[(1, 431925189948), (2, 215962594974), (3, 143975063316), (4, 107981297487), (6, 71987531658), (7, 61703598564), (9, 47991687772), (12, 35993765829), (14, 30851799282), (18, 23995843886), (21, 20567866188), (28, 15425899641), (36, 11997921943), (42, 10283933094), (63, 6855955396), (84, 5141966547), (126, 3427977698), (252, 1713988849), (389, 1110347532), (778, 555173766), (1167, 370115844), (1556, 277586883), (2334, 185057922), (2723, 158621076), (3501, 123371948), (4668, 92528961), (5446, 79310538), (7002, 61685974), (8169, 52873692), (10892, 39655269), (14004, 30842987), (16338, 26436846), (24507, 17624564), (32676, 13218423), (49014, 8812282), (98028, 4406141)]