821153929932

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{2213}}^1\times {\mathrm{70117}}^1$

素因数の和:72357

約数の個数: 144

約数和(自身を含む): 2477650381920

約数和(自身を除く): 1656496451988

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2213, 2646, 4426, 5292, 6639, 8852, 13278, 15491, 19917, 26556, 30982, 39834, 46473, 59751, 61964, 70117, 79668, 92946, 108437, 119502, 139419, 140234, 185892, 210351, 216874, 239004, 278838, 280468, 325311, 418257, 420702, 433748, 490819, 557676, 631053, 650622, 836514, 841404, 975933, 981638, 1262106, 1301244, 1472457, 1673028, 1893159, 1951866, 1963276, 2524212, 2927799, 2944914, 3435733, 3786318, 3903732, 4417371, 5855598, 5889828, 6871466, 7572636, 8834742, 10307199, 11711196, 13252113, 13742932, 17669484, 20614398, 26504226, 30921597, 41228796, 53008452, 61843194, 92764791, 123686388, 155168921, 185529582, 310337842, 371059164, 465506763, 620675684, 931013526, 1086182447, 1396520289, 1862027052, 2172364894, 2793040578, 3258547341, 4189560867, 4344729788, 5586081156, 6517094682, 7603277129, 8379121734, 9775642023, 13034189364, 15206554258, 16758243468, 19551284046, 22809831387, 29326926069, 30413108516, 39102568092, 45619662774, 58653852138, 68429494161, 91239325548, 117307704276, 136858988322, 205288482483, 273717976644, 410576964966, 821153929932]

約数ペア:

[(1, 821153929932), (2, 410576964966), (3, 273717976644), (4, 205288482483), (6, 136858988322), (7, 117307704276), (9, 91239325548), (12, 68429494161), (14, 58653852138), (18, 45619662774), (21, 39102568092), (27, 30413108516), (28, 29326926069), (36, 22809831387), (42, 19551284046), (49, 16758243468), (54, 15206554258), (63, 13034189364), (84, 9775642023), (98, 8379121734), (108, 7603277129), (126, 6517094682), (147, 5586081156), (189, 4344729788), (196, 4189560867), (252, 3258547341), (294, 2793040578), (378, 2172364894), (441, 1862027052), (588, 1396520289), (756, 1086182447), (882, 931013526), (1323, 620675684), (1764, 465506763), (2213, 371059164), (2646, 310337842), (4426, 185529582), (5292, 155168921), (6639, 123686388), (8852, 92764791), (13278, 61843194), (15491, 53008452), (19917, 41228796), (26556, 30921597), (30982, 26504226), (39834, 20614398), (46473, 17669484), (59751, 13742932), (61964, 13252113), (70117, 11711196), (79668, 10307199), (92946, 8834742), (108437, 7572636), (119502, 6871466), (139419, 5889828), (140234, 5855598), (185892, 4417371), (210351, 3903732), (216874, 3786318), (239004, 3435733), (278838, 2944914), (280468, 2927799), (325311, 2524212), (418257, 1963276), (420702, 1951866), (433748, 1893159), (490819, 1673028), (557676, 1472457), (631053, 1301244), (650622, 1262106), (836514, 981638), (841404, 975933)]