380648784

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{130003}}^1$

素因数の和:130075

約数の個数: 40

約数和(自身を含む): 999470752

約数和(自身を除く): 618821968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 122, 183, 244, 366, 488, 732, 976, 1464, 2928, 130003, 260006, 390009, 520012, 780018, 1040024, 1560036, 2080048, 3120072, 6240144, 7930183, 15860366, 23790549, 31720732, 47581098, 63441464, 95162196, 126882928, 190324392, 380648784]

約数ペア:

[(1, 380648784), (2, 190324392), (3, 126882928), (4, 95162196), (6, 63441464), (8, 47581098), (12, 31720732), (16, 23790549), (24, 15860366), (48, 7930183), (61, 6240144), (122, 3120072), (183, 2080048), (244, 1560036), (366, 1040024), (488, 780018), (732, 520012), (976, 390009), (1464, 260006), (2928, 130003)]