581223216

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1361}}^1$

素因数の和:1451

約数の個数: 160

約数和(自身を含む): 1815883776

約数和(自身を除く): 1234660560

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 41, 42, 48, 56, 62, 82, 84, 93, 112, 123, 124, 164, 168, 186, 217, 246, 248, 287, 328, 336, 372, 434, 492, 496, 574, 651, 656, 744, 861, 868, 984, 1148, 1271, 1302, 1361, 1488, 1722, 1736, 1968, 2296, 2542, 2604, 2722, 3444, 3472, 3813, 4083, 4592, 5084, 5208, 5444, 6888, 7626, 8166, 8897, 9527, 10168, 10416, 10888, 13776, 15252, 16332, 17794, 19054, 20336, 21776, 26691, 28581, 30504, 32664, 35588, 38108, 42191, 53382, 55801, 57162, 61008, 65328, 71176, 76216, 84382, 106764, 111602, 114324, 126573, 142352, 152432, 167403, 168764, 213528, 223204, 228648, 253146, 295337, 334806, 337528, 390607, 427056, 446408, 457296, 506292, 590674, 669612, 675056, 781214, 886011, 892816, 1012584, 1171821, 1181348, 1339224, 1562428, 1729831, 1772022, 2025168, 2343642, 2362696, 2678448, 3124856, 3459662, 3544044, 4687284, 4725392, 5189493, 6249712, 6919324, 7088088, 9374568, 10378986, 12108817, 13838648, 14176176, 18749136, 20757972, 24217634, 27677296, 36326451, 41515944, 48435268, 72652902, 83031888, 96870536, 145305804, 193741072, 290611608, 581223216]

約数ペア:

[(1, 581223216), (2, 290611608), (3, 193741072), (4, 145305804), (6, 96870536), (7, 83031888), (8, 72652902), (12, 48435268), (14, 41515944), (16, 36326451), (21, 27677296), (24, 24217634), (28, 20757972), (31, 18749136), (41, 14176176), (42, 13838648), (48, 12108817), (56, 10378986), (62, 9374568), (82, 7088088), (84, 6919324), (93, 6249712), (112, 5189493), (123, 4725392), (124, 4687284), (164, 3544044), (168, 3459662), (186, 3124856), (217, 2678448), (246, 2362696), (248, 2343642), (287, 2025168), (328, 1772022), (336, 1729831), (372, 1562428), (434, 1339224), (492, 1181348), (496, 1171821), (574, 1012584), (651, 892816), (656, 886011), (744, 781214), (861, 675056), (868, 669612), (984, 590674), (1148, 506292), (1271, 457296), (1302, 446408), (1361, 427056), (1488, 390607), (1722, 337528), (1736, 334806), (1968, 295337), (2296, 253146), (2542, 228648), (2604, 223204), (2722, 213528), (3444, 168764), (3472, 167403), (3813, 152432), (4083, 142352), (4592, 126573), (5084, 114324), (5208, 111602), (5444, 106764), (6888, 84382), (7626, 76216), (8166, 71176), (8897, 65328), (9527, 61008), (10168, 57162), (10416, 55801), (10888, 53382), (13776, 42191), (15252, 38108), (16332, 35588), (17794, 32664), (19054, 30504), (20336, 28581), (21776, 26691)]