4048280928

素因数分解:

$2^5\times 3^2\times {\mathrm{109}}^1\times {\mathrm{128959}}^1$

素因数の和:129084

約数の個数: 72

約数和(自身を含む): 11618006400

約数和(自身を除く): 7569725472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 109, 144, 218, 288, 327, 436, 654, 872, 981, 1308, 1744, 1962, 2616, 3488, 3924, 5232, 7848, 10464, 15696, 31392, 128959, 257918, 386877, 515836, 773754, 1031672, 1160631, 1547508, 2063344, 2321262, 3095016, 4126688, 4642524, 6190032, 9285048, 12380064, 14056531, 18570096, 28113062, 37140192, 42169593, 56226124, 84339186, 112452248, 126508779, 168678372, 224904496, 253017558, 337356744, 449808992, 506035116, 674713488, 1012070232, 1349426976, 2024140464, 4048280928]

約数ペア:

[(1, 4048280928), (2, 2024140464), (3, 1349426976), (4, 1012070232), (6, 674713488), (8, 506035116), (9, 449808992), (12, 337356744), (16, 253017558), (18, 224904496), (24, 168678372), (32, 126508779), (36, 112452248), (48, 84339186), (72, 56226124), (96, 42169593), (109, 37140192), (144, 28113062), (218, 18570096), (288, 14056531), (327, 12380064), (436, 9285048), (654, 6190032), (872, 4642524), (981, 4126688), (1308, 3095016), (1744, 2321262), (1962, 2063344), (2616, 1547508), (3488, 1160631), (3924, 1031672), (5232, 773754), (7848, 515836), (10464, 386877), (15696, 257918), (31392, 128959)]