299731572

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{7297}}^1$

素因数の和:7477

約数の個数: 72

約数和(自身を含む): 871322816

約数和(自身を除く): 571591244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 163, 252, 326, 489, 652, 978, 1141, 1467, 1956, 2282, 2934, 3423, 4564, 5868, 6846, 7297, 10269, 13692, 14594, 20538, 21891, 29188, 41076, 43782, 51079, 65673, 87564, 102158, 131346, 153237, 204316, 262692, 306474, 459711, 612948, 919422, 1189411, 1838844, 2378822, 3568233, 4757644, 7136466, 8325877, 10704699, 14272932, 16651754, 21409398, 24977631, 33303508, 42818796, 49955262, 74932893, 99910524, 149865786, 299731572]

約数ペア:

[(1, 299731572), (2, 149865786), (3, 99910524), (4, 74932893), (6, 49955262), (7, 42818796), (9, 33303508), (12, 24977631), (14, 21409398), (18, 16651754), (21, 14272932), (28, 10704699), (36, 8325877), (42, 7136466), (63, 4757644), (84, 3568233), (126, 2378822), (163, 1838844), (252, 1189411), (326, 919422), (489, 612948), (652, 459711), (978, 306474), (1141, 262692), (1467, 204316), (1956, 153237), (2282, 131346), (2934, 102158), (3423, 87564), (4564, 65673), (5868, 51079), (6846, 43782), (7297, 41076), (10269, 29188), (13692, 21891), (14594, 20538)]