221412912

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{733}}^1$

素因数の和:811

約数の個数: 160

約数和(自身を含む): 699002880

約数和(自身を除く): 477589968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 31, 42, 48, 56, 58, 62, 84, 87, 93, 112, 116, 124, 168, 174, 186, 203, 217, 232, 248, 336, 348, 372, 406, 434, 464, 496, 609, 651, 696, 733, 744, 812, 868, 899, 1218, 1302, 1392, 1466, 1488, 1624, 1736, 1798, 2199, 2436, 2604, 2697, 2932, 3248, 3472, 3596, 4398, 4872, 5131, 5208, 5394, 5864, 6293, 7192, 8796, 9744, 10262, 10416, 10788, 11728, 12586, 14384, 15393, 17592, 18879, 20524, 21257, 21576, 22723, 25172, 30786, 35184, 37758, 41048, 42514, 43152, 45446, 50344, 61572, 63771, 68169, 75516, 82096, 85028, 90892, 100688, 123144, 127542, 136338, 148799, 151032, 159061, 170056, 181784, 246288, 255084, 272676, 297598, 302064, 318122, 340112, 363568, 446397, 477183, 510168, 545352, 595196, 636244, 658967, 892794, 954366, 1020336, 1090704, 1190392, 1272488, 1317934, 1785588, 1908732, 1976901, 2380784, 2544976, 2635868, 3571176, 3817464, 3953802, 4612769, 5271736, 7142352, 7634928, 7907604, 9225538, 10543472, 13838307, 15815208, 18451076, 27676614, 31630416, 36902152, 55353228, 73804304, 110706456, 221412912]

約数ペア:

[(1, 221412912), (2, 110706456), (3, 73804304), (4, 55353228), (6, 36902152), (7, 31630416), (8, 27676614), (12, 18451076), (14, 15815208), (16, 13838307), (21, 10543472), (24, 9225538), (28, 7907604), (29, 7634928), (31, 7142352), (42, 5271736), (48, 4612769), (56, 3953802), (58, 3817464), (62, 3571176), (84, 2635868), (87, 2544976), (93, 2380784), (112, 1976901), (116, 1908732), (124, 1785588), (168, 1317934), (174, 1272488), (186, 1190392), (203, 1090704), (217, 1020336), (232, 954366), (248, 892794), (336, 658967), (348, 636244), (372, 595196), (406, 545352), (434, 510168), (464, 477183), (496, 446397), (609, 363568), (651, 340112), (696, 318122), (733, 302064), (744, 297598), (812, 272676), (868, 255084), (899, 246288), (1218, 181784), (1302, 170056), (1392, 159061), (1466, 151032), (1488, 148799), (1624, 136338), (1736, 127542), (1798, 123144), (2199, 100688), (2436, 90892), (2604, 85028), (2697, 82096), (2932, 75516), (3248, 68169), (3472, 63771), (3596, 61572), (4398, 50344), (4872, 45446), (5131, 43152), (5208, 42514), (5394, 41048), (5864, 37758), (6293, 35184), (7192, 30786), (8796, 25172), (9744, 22723), (10262, 21576), (10416, 21257), (10788, 20524), (11728, 18879), (12586, 17592), (14384, 15393)]