1747339488

素因数分解:

$2^5\times 3^2\times {\mathrm{293}}^1\times {\mathrm{20707}}^1$

素因数の和:21016

約数の個数: 72

約数和(自身を含む): 4986196488

約数和(自身を除く): 3238857000

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 293, 586, 879, 1172, 1758, 2344, 2637, 3516, 4688, 5274, 7032, 9376, 10548, 14064, 20707, 21096, 28128, 41414, 42192, 62121, 82828, 84384, 124242, 165656, 186363, 248484, 331312, 372726, 496968, 662624, 745452, 993936, 1490904, 1987872, 2981808, 5963616, 6067151, 12134302, 18201453, 24268604, 36402906, 48537208, 54604359, 72805812, 97074416, 109208718, 145611624, 194148832, 218417436, 291223248, 436834872, 582446496, 873669744, 1747339488]

約数ペア:

[(1, 1747339488), (2, 873669744), (3, 582446496), (4, 436834872), (6, 291223248), (8, 218417436), (9, 194148832), (12, 145611624), (16, 109208718), (18, 97074416), (24, 72805812), (32, 54604359), (36, 48537208), (48, 36402906), (72, 24268604), (96, 18201453), (144, 12134302), (288, 6067151), (293, 5963616), (586, 2981808), (879, 1987872), (1172, 1490904), (1758, 993936), (2344, 745452), (2637, 662624), (3516, 496968), (4688, 372726), (5274, 331312), (7032, 248484), (9376, 186363), (10548, 165656), (14064, 124242), (20707, 84384), (21096, 82828), (28128, 62121), (41414, 42192)]