897387372

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{163}}^1\times {\mathrm{3121}}^1$

素因数の和:3308

約数の個数: 108

約数和(自身を含む): 2655785496

約数和(自身を除く): 1758398124

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 163, 196, 252, 294, 326, 441, 489, 588, 652, 882, 978, 1141, 1467, 1764, 1956, 2282, 2934, 3121, 3423, 4564, 5868, 6242, 6846, 7987, 9363, 10269, 12484, 13692, 15974, 18726, 20538, 21847, 23961, 28089, 31948, 37452, 41076, 43694, 47922, 56178, 65541, 71883, 87388, 95844, 112356, 131082, 143766, 152929, 196623, 262164, 287532, 305858, 393246, 458787, 508723, 611716, 786492, 917574, 1017446, 1376361, 1526169, 1835148, 2034892, 2752722, 3052338, 3561061, 4578507, 5505444, 6104676, 7122122, 9157014, 10683183, 14244244, 18314028, 21366366, 24927427, 32049549, 42732732, 49854854, 64099098, 74782281, 99709708, 128198196, 149564562, 224346843, 299129124, 448693686, 897387372]

約数ペア:

[(1, 897387372), (2, 448693686), (3, 299129124), (4, 224346843), (6, 149564562), (7, 128198196), (9, 99709708), (12, 74782281), (14, 64099098), (18, 49854854), (21, 42732732), (28, 32049549), (36, 24927427), (42, 21366366), (49, 18314028), (63, 14244244), (84, 10683183), (98, 9157014), (126, 7122122), (147, 6104676), (163, 5505444), (196, 4578507), (252, 3561061), (294, 3052338), (326, 2752722), (441, 2034892), (489, 1835148), (588, 1526169), (652, 1376361), (882, 1017446), (978, 917574), (1141, 786492), (1467, 611716), (1764, 508723), (1956, 458787), (2282, 393246), (2934, 305858), (3121, 287532), (3423, 262164), (4564, 196623), (5868, 152929), (6242, 143766), (6846, 131082), (7987, 112356), (9363, 95844), (10269, 87388), (12484, 71883), (13692, 65541), (15974, 56178), (18726, 47922), (20538, 43694), (21847, 41076), (23961, 37452), (28089, 31948)]