280452144

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{3677}}^1$

素因数の和:3922

約数の個数: 80

約数和(自身を含む): 831875328

約数和(自身を除く): 551423184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 227, 336, 454, 681, 908, 1362, 1589, 1816, 2724, 3178, 3632, 3677, 4767, 5448, 6356, 7354, 9534, 10896, 11031, 12712, 14708, 19068, 22062, 25424, 25739, 29416, 38136, 44124, 51478, 58832, 76272, 77217, 88248, 102956, 154434, 176496, 205912, 308868, 411824, 617736, 834679, 1235472, 1669358, 2504037, 3338716, 5008074, 5842753, 6677432, 10016148, 11685506, 13354864, 17528259, 20032296, 23371012, 35056518, 40064592, 46742024, 70113036, 93484048, 140226072, 280452144]

約数ペア:

[(1, 280452144), (2, 140226072), (3, 93484048), (4, 70113036), (6, 46742024), (7, 40064592), (8, 35056518), (12, 23371012), (14, 20032296), (16, 17528259), (21, 13354864), (24, 11685506), (28, 10016148), (42, 6677432), (48, 5842753), (56, 5008074), (84, 3338716), (112, 2504037), (168, 1669358), (227, 1235472), (336, 834679), (454, 617736), (681, 411824), (908, 308868), (1362, 205912), (1589, 176496), (1816, 154434), (2724, 102956), (3178, 88248), (3632, 77217), (3677, 76272), (4767, 58832), (5448, 51478), (6356, 44124), (7354, 38136), (9534, 29416), (10896, 25739), (11031, 25424), (12712, 22062), (14708, 19068)]