394017048

素因数分解:

$2^3\times 3^4\times {\mathrm{23}}^1\times {\mathrm{26437}}^1$

素因数の和:26478

約数の個数: 80

約数和(自身を含む): 1151639280

約数和(自身を除く): 757622232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 81, 92, 108, 138, 162, 184, 207, 216, 276, 324, 414, 552, 621, 648, 828, 1242, 1656, 1863, 2484, 3726, 4968, 7452, 14904, 26437, 52874, 79311, 105748, 158622, 211496, 237933, 317244, 475866, 608051, 634488, 713799, 951732, 1216102, 1427598, 1824153, 1903464, 2141397, 2432204, 2855196, 3648306, 4282794, 4864408, 5472459, 5710392, 7296612, 8565588, 10944918, 14593224, 16417377, 17131176, 21889836, 32834754, 43779672, 49252131, 65669508, 98504262, 131339016, 197008524, 394017048]

約数ペア:

[(1, 394017048), (2, 197008524), (3, 131339016), (4, 98504262), (6, 65669508), (8, 49252131), (9, 43779672), (12, 32834754), (18, 21889836), (23, 17131176), (24, 16417377), (27, 14593224), (36, 10944918), (46, 8565588), (54, 7296612), (69, 5710392), (72, 5472459), (81, 4864408), (92, 4282794), (108, 3648306), (138, 2855196), (162, 2432204), (184, 2141397), (207, 1903464), (216, 1824153), (276, 1427598), (324, 1216102), (414, 951732), (552, 713799), (621, 634488), (648, 608051), (828, 475866), (1242, 317244), (1656, 237933), (1863, 211496), (2484, 158622), (3726, 105748), (4968, 79311), (7452, 52874), (14904, 26437)]