387564144

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{17903}}^1$

素因数の和:17966

約数の個数: 80

約数和(自身を含む): 1118928384

約数和(自身を除く): 731364240

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 41, 44, 48, 66, 82, 88, 123, 132, 164, 176, 246, 264, 328, 451, 492, 528, 656, 902, 984, 1353, 1804, 1968, 2706, 3608, 5412, 7216, 10824, 17903, 21648, 35806, 53709, 71612, 107418, 143224, 196933, 214836, 286448, 393866, 429672, 590799, 734023, 787732, 859344, 1181598, 1468046, 1575464, 2202069, 2363196, 2936092, 3150928, 4404138, 4726392, 5872184, 8074253, 8808276, 9452784, 11744368, 16148506, 17616552, 24222759, 32297012, 35233104, 48445518, 64594024, 96891036, 129188048, 193782072, 387564144]

約数ペア:

[(1, 387564144), (2, 193782072), (3, 129188048), (4, 96891036), (6, 64594024), (8, 48445518), (11, 35233104), (12, 32297012), (16, 24222759), (22, 17616552), (24, 16148506), (33, 11744368), (41, 9452784), (44, 8808276), (48, 8074253), (66, 5872184), (82, 4726392), (88, 4404138), (123, 3150928), (132, 2936092), (164, 2363196), (176, 2202069), (246, 1575464), (264, 1468046), (328, 1181598), (451, 859344), (492, 787732), (528, 734023), (656, 590799), (902, 429672), (984, 393866), (1353, 286448), (1804, 214836), (1968, 196933), (2706, 143224), (3608, 107418), (5412, 71612), (7216, 53709), (10824, 35806), (17903, 21648)]