639446899776

素因数分解:

$2^6\times 3^1\times {\mathrm{271}}^1\times {\mathrm{12289493}}^1$

素因数の和:12289779

約数の個数: 56

約数和(自身を含む): 1698113122944

約数和(自身を除く): 1058666223168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 271, 542, 813, 1084, 1626, 2168, 3252, 4336, 6504, 8672, 13008, 17344, 26016, 52032, 12289493, 24578986, 36868479, 49157972, 73736958, 98315944, 147473916, 196631888, 294947832, 393263776, 589895664, 786527552, 1179791328, 2359582656, 3330452603, 6660905206, 9991357809, 13321810412, 19982715618, 26643620824, 39965431236, 53287241648, 79930862472, 106574483296, 159861724944, 213148966592, 319723449888, 639446899776]

約数ペア:

[(1, 639446899776), (2, 319723449888), (3, 213148966592), (4, 159861724944), (6, 106574483296), (8, 79930862472), (12, 53287241648), (16, 39965431236), (24, 26643620824), (32, 19982715618), (48, 13321810412), (64, 9991357809), (96, 6660905206), (192, 3330452603), (271, 2359582656), (542, 1179791328), (813, 786527552), (1084, 589895664), (1626, 393263776), (2168, 294947832), (3252, 196631888), (4336, 147473916), (6504, 98315944), (8672, 73736958), (13008, 49157972), (17344, 36868479), (26016, 24578986), (52032, 12289493)]