392938544

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{547}}^1$

素因数の和:730

約数の個数: 80

約数和(自身を含む): 856195200

約数和(自身を除く): 463256656

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 139, 152, 272, 278, 304, 323, 547, 556, 646, 1094, 1112, 1292, 2188, 2224, 2363, 2584, 2641, 4376, 4726, 5168, 5282, 8752, 9299, 9452, 10393, 10564, 18598, 18904, 20786, 21128, 37196, 37808, 41572, 42256, 44897, 74392, 76033, 83144, 89794, 148784, 152066, 166288, 176681, 179588, 304132, 353362, 359176, 608264, 706724, 718352, 1216528, 1292561, 1413448, 1444627, 2585122, 2826896, 2889254, 5170244, 5778508, 10340488, 11557016, 20680976, 23114032, 24558659, 49117318, 98234636, 196469272, 392938544]

約数ペア:

[(1, 392938544), (2, 196469272), (4, 98234636), (8, 49117318), (16, 24558659), (17, 23114032), (19, 20680976), (34, 11557016), (38, 10340488), (68, 5778508), (76, 5170244), (136, 2889254), (139, 2826896), (152, 2585122), (272, 1444627), (278, 1413448), (304, 1292561), (323, 1216528), (547, 718352), (556, 706724), (646, 608264), (1094, 359176), (1112, 353362), (1292, 304132), (2188, 179588), (2224, 176681), (2363, 166288), (2584, 152066), (2641, 148784), (4376, 89794), (4726, 83144), (5168, 76033), (5282, 74392), (8752, 44897), (9299, 42256), (9452, 41572), (10393, 37808), (10564, 37196), (18598, 21128), (18904, 20786)]