331156992

素因数分解:

$2^9\times 3^1\times {\mathrm{167}}^1\times {\mathrm{1291}}^1$

素因数の和:1479

約数の個数: 80

約数和(自身を含む): 888193152

約数和(自身を除く): 557036160

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 167, 192, 256, 334, 384, 501, 512, 668, 768, 1002, 1291, 1336, 1536, 2004, 2582, 2672, 3873, 4008, 5164, 5344, 7746, 8016, 10328, 10688, 15492, 16032, 20656, 21376, 30984, 32064, 41312, 42752, 61968, 64128, 82624, 85504, 123936, 128256, 165248, 215597, 247872, 256512, 330496, 431194, 495744, 646791, 660992, 862388, 991488, 1293582, 1724776, 1982976, 2587164, 3449552, 5174328, 6899104, 10348656, 13798208, 20697312, 27596416, 41394624, 55192832, 82789248, 110385664, 165578496, 331156992]

約数ペア:

[(1, 331156992), (2, 165578496), (3, 110385664), (4, 82789248), (6, 55192832), (8, 41394624), (12, 27596416), (16, 20697312), (24, 13798208), (32, 10348656), (48, 6899104), (64, 5174328), (96, 3449552), (128, 2587164), (167, 1982976), (192, 1724776), (256, 1293582), (334, 991488), (384, 862388), (501, 660992), (512, 646791), (668, 495744), (768, 431194), (1002, 330496), (1291, 256512), (1336, 247872), (1536, 215597), (2004, 165248), (2582, 128256), (2672, 123936), (3873, 85504), (4008, 82624), (5164, 64128), (5344, 61968), (7746, 42752), (8016, 41312), (10328, 32064), (10688, 30984), (15492, 21376), (16032, 20656)]