219943668

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{17573}}^1$

素因数の和:17736

約数の個数: 48

約数和(自身を含む): 590486400

約数和(自身を除く): 370542732

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 149, 298, 447, 596, 894, 1043, 1788, 2086, 3129, 4172, 6258, 12516, 17573, 35146, 52719, 70292, 105438, 123011, 210876, 246022, 369033, 492044, 738066, 1476132, 2618377, 5236754, 7855131, 10473508, 15710262, 18328639, 31420524, 36657278, 54985917, 73314556, 109971834, 219943668]

約数ペア:

[(1, 219943668), (2, 109971834), (3, 73314556), (4, 54985917), (6, 36657278), (7, 31420524), (12, 18328639), (14, 15710262), (21, 10473508), (28, 7855131), (42, 5236754), (84, 2618377), (149, 1476132), (298, 738066), (447, 492044), (596, 369033), (894, 246022), (1043, 210876), (1788, 123011), (2086, 105438), (3129, 70292), (4172, 52719), (6258, 35146), (12516, 17573)]