387840696

素因数分解:

$2^3\times 3^1\times {\mathrm{131}}^1\times {\mathrm{281}}^1\times {\mathrm{439}}^1$

素因数の和:860

約数の個数: 64

約数和(自身を含む): 982713600

約数和(自身を除く): 594872904

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 131, 262, 281, 393, 439, 524, 562, 786, 843, 878, 1048, 1124, 1317, 1572, 1686, 1756, 2248, 2634, 3144, 3372, 3512, 5268, 6744, 10536, 36811, 57509, 73622, 110433, 115018, 123359, 147244, 172527, 220866, 230036, 246718, 294488, 345054, 370077, 441732, 460072, 493436, 690108, 740154, 883464, 986872, 1380216, 1480308, 2960616, 16160029, 32320058, 48480087, 64640116, 96960174, 129280232, 193920348, 387840696]

約数ペア:

[(1, 387840696), (2, 193920348), (3, 129280232), (4, 96960174), (6, 64640116), (8, 48480087), (12, 32320058), (24, 16160029), (131, 2960616), (262, 1480308), (281, 1380216), (393, 986872), (439, 883464), (524, 740154), (562, 690108), (786, 493436), (843, 460072), (878, 441732), (1048, 370077), (1124, 345054), (1317, 294488), (1572, 246718), (1686, 230036), (1756, 220866), (2248, 172527), (2634, 147244), (3144, 123359), (3372, 115018), (3512, 110433), (5268, 73622), (6744, 57509), (10536, 36811)]