320143068

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{97}}^1\times {\mathrm{1871}}^1$

素因数の和:1992

約数の個数: 108

約数和(自身を含む): 951586272

約数和(自身を除く): 631443204

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 97, 98, 126, 147, 194, 196, 252, 291, 294, 388, 441, 582, 588, 679, 873, 882, 1164, 1358, 1746, 1764, 1871, 2037, 2716, 3492, 3742, 4074, 4753, 5613, 6111, 7484, 8148, 9506, 11226, 12222, 13097, 14259, 16839, 19012, 22452, 24444, 26194, 28518, 33678, 39291, 42777, 52388, 57036, 67356, 78582, 85554, 91679, 117873, 157164, 171108, 181487, 183358, 235746, 275037, 362974, 366716, 471492, 544461, 550074, 725948, 825111, 1088922, 1100148, 1270409, 1633383, 1650222, 2177844, 2540818, 3266766, 3300444, 3811227, 5081636, 6533532, 7622454, 8892863, 11433681, 15244908, 17785726, 22867362, 26678589, 35571452, 45734724, 53357178, 80035767, 106714356, 160071534, 320143068]

約数ペア:

[(1, 320143068), (2, 160071534), (3, 106714356), (4, 80035767), (6, 53357178), (7, 45734724), (9, 35571452), (12, 26678589), (14, 22867362), (18, 17785726), (21, 15244908), (28, 11433681), (36, 8892863), (42, 7622454), (49, 6533532), (63, 5081636), (84, 3811227), (97, 3300444), (98, 3266766), (126, 2540818), (147, 2177844), (194, 1650222), (196, 1633383), (252, 1270409), (291, 1100148), (294, 1088922), (388, 825111), (441, 725948), (582, 550074), (588, 544461), (679, 471492), (873, 366716), (882, 362974), (1164, 275037), (1358, 235746), (1746, 183358), (1764, 181487), (1871, 171108), (2037, 157164), (2716, 117873), (3492, 91679), (3742, 85554), (4074, 78582), (4753, 67356), (5613, 57036), (6111, 52388), (7484, 42777), (8148, 39291), (9506, 33678), (11226, 28518), (12222, 26194), (13097, 24444), (14259, 22452), (16839, 19012)]