1420071216

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{11279}}^1$

素因数の和:11394

約数の個数: 80

約数和(自身を含む): 3815708160

約数和(自身を除く): 2395636944

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 61, 86, 122, 129, 172, 183, 244, 258, 344, 366, 488, 516, 688, 732, 976, 1032, 1464, 2064, 2623, 2928, 5246, 7869, 10492, 11279, 15738, 20984, 22558, 31476, 33837, 41968, 45116, 62952, 67674, 90232, 125904, 135348, 180464, 270696, 484997, 541392, 688019, 969994, 1376038, 1454991, 1939988, 2064057, 2752076, 2909982, 3879976, 4128114, 5504152, 5819964, 7759952, 8256228, 11008304, 11639928, 16512456, 23279856, 29584817, 33024912, 59169634, 88754451, 118339268, 177508902, 236678536, 355017804, 473357072, 710035608, 1420071216]

約数ペア:

[(1, 1420071216), (2, 710035608), (3, 473357072), (4, 355017804), (6, 236678536), (8, 177508902), (12, 118339268), (16, 88754451), (24, 59169634), (43, 33024912), (48, 29584817), (61, 23279856), (86, 16512456), (122, 11639928), (129, 11008304), (172, 8256228), (183, 7759952), (244, 5819964), (258, 5504152), (344, 4128114), (366, 3879976), (488, 2909982), (516, 2752076), (688, 2064057), (732, 1939988), (976, 1454991), (1032, 1376038), (1464, 969994), (2064, 688019), (2623, 541392), (2928, 484997), (5246, 270696), (7869, 180464), (10492, 135348), (11279, 125904), (15738, 90232), (20984, 67674), (22558, 62952), (31476, 45116), (33837, 41968)]