216233568

素因数分解:

$2^5\times 3^2\times {\mathrm{149}}^1\times {\mathrm{5039}}^1$

素因数の和:5204

約数の個数: 72

約数和(自身を含む): 619164000

約数和(自身を除く): 402930432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 149, 288, 298, 447, 596, 894, 1192, 1341, 1788, 2384, 2682, 3576, 4768, 5039, 5364, 7152, 10078, 10728, 14304, 15117, 20156, 21456, 30234, 40312, 42912, 45351, 60468, 80624, 90702, 120936, 161248, 181404, 241872, 362808, 483744, 725616, 750811, 1451232, 1501622, 2252433, 3003244, 4504866, 6006488, 6757299, 9009732, 12012976, 13514598, 18019464, 24025952, 27029196, 36038928, 54058392, 72077856, 108116784, 216233568]

約数ペア:

[(1, 216233568), (2, 108116784), (3, 72077856), (4, 54058392), (6, 36038928), (8, 27029196), (9, 24025952), (12, 18019464), (16, 13514598), (18, 12012976), (24, 9009732), (32, 6757299), (36, 6006488), (48, 4504866), (72, 3003244), (96, 2252433), (144, 1501622), (149, 1451232), (288, 750811), (298, 725616), (447, 483744), (596, 362808), (894, 241872), (1192, 181404), (1341, 161248), (1788, 120936), (2384, 90702), (2682, 80624), (3576, 60468), (4768, 45351), (5039, 42912), (5364, 40312), (7152, 30234), (10078, 21456), (10728, 20156), (14304, 15117)]