245366496

素因数分解:

$2^5\times 3^4\times {\mathrm{181}}^1\times {\mathrm{523}}^1$

素因数の和:726

約数の個数: 120

約数和(自身を含む): 726990264

約数和(自身を除く): 481623768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 181, 216, 288, 324, 362, 432, 523, 543, 648, 724, 864, 1046, 1086, 1296, 1448, 1569, 1629, 2092, 2172, 2592, 2896, 3138, 3258, 4184, 4344, 4707, 4887, 5792, 6276, 6516, 8368, 8688, 9414, 9774, 12552, 13032, 14121, 14661, 16736, 17376, 18828, 19548, 25104, 26064, 28242, 29322, 37656, 39096, 42363, 50208, 52128, 56484, 58644, 75312, 78192, 84726, 94663, 112968, 117288, 150624, 156384, 169452, 189326, 225936, 234576, 283989, 338904, 378652, 451872, 469152, 567978, 677808, 757304, 851967, 1135956, 1355616, 1514608, 1703934, 2271912, 2555901, 3029216, 3407868, 4543824, 5111802, 6815736, 7667703, 9087648, 10223604, 13631472, 15335406, 20447208, 27262944, 30670812, 40894416, 61341624, 81788832, 122683248, 245366496]

約数ペア:

[(1, 245366496), (2, 122683248), (3, 81788832), (4, 61341624), (6, 40894416), (8, 30670812), (9, 27262944), (12, 20447208), (16, 15335406), (18, 13631472), (24, 10223604), (27, 9087648), (32, 7667703), (36, 6815736), (48, 5111802), (54, 4543824), (72, 3407868), (81, 3029216), (96, 2555901), (108, 2271912), (144, 1703934), (162, 1514608), (181, 1355616), (216, 1135956), (288, 851967), (324, 757304), (362, 677808), (432, 567978), (523, 469152), (543, 451872), (648, 378652), (724, 338904), (864, 283989), (1046, 234576), (1086, 225936), (1296, 189326), (1448, 169452), (1569, 156384), (1629, 150624), (2092, 117288), (2172, 112968), (2592, 94663), (2896, 84726), (3138, 78192), (3258, 75312), (4184, 58644), (4344, 56484), (4707, 52128), (4887, 50208), (5792, 42363), (6276, 39096), (6516, 37656), (8368, 29322), (8688, 28242), (9414, 26064), (9774, 25104), (12552, 19548), (13032, 18828), (14121, 17376), (14661, 16736)]