208703088

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1187}}^1$

素因数の和:1252

約数の個数: 160

約数和(自身を含む): 671742720

約数和(自身を除く): 463039632

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 37, 44, 48, 54, 66, 72, 74, 88, 99, 108, 111, 132, 144, 148, 176, 198, 216, 222, 264, 296, 297, 333, 396, 407, 432, 444, 528, 592, 594, 666, 792, 814, 888, 999, 1187, 1188, 1221, 1332, 1584, 1628, 1776, 1998, 2374, 2376, 2442, 2664, 3256, 3561, 3663, 3996, 4748, 4752, 4884, 5328, 6512, 7122, 7326, 7992, 9496, 9768, 10683, 10989, 13057, 14244, 14652, 15984, 18992, 19536, 21366, 21978, 26114, 28488, 29304, 32049, 39171, 42732, 43919, 43956, 52228, 56976, 58608, 64098, 78342, 85464, 87838, 87912, 104456, 117513, 128196, 131757, 156684, 170928, 175676, 175824, 208912, 235026, 256392, 263514, 313368, 351352, 352539, 395271, 470052, 483109, 512784, 527028, 626736, 702704, 705078, 790542, 940104, 966218, 1054056, 1185813, 1410156, 1449327, 1581084, 1880208, 1932436, 2108112, 2371626, 2820312, 2898654, 3162168, 3864872, 4347981, 4743252, 5640624, 5797308, 6324336, 7729744, 8695962, 9486504, 11594616, 13043943, 17391924, 18973008, 23189232, 26087886, 34783848, 52175772, 69567696, 104351544, 208703088]

約数ペア:

[(1, 208703088), (2, 104351544), (3, 69567696), (4, 52175772), (6, 34783848), (8, 26087886), (9, 23189232), (11, 18973008), (12, 17391924), (16, 13043943), (18, 11594616), (22, 9486504), (24, 8695962), (27, 7729744), (33, 6324336), (36, 5797308), (37, 5640624), (44, 4743252), (48, 4347981), (54, 3864872), (66, 3162168), (72, 2898654), (74, 2820312), (88, 2371626), (99, 2108112), (108, 1932436), (111, 1880208), (132, 1581084), (144, 1449327), (148, 1410156), (176, 1185813), (198, 1054056), (216, 966218), (222, 940104), (264, 790542), (296, 705078), (297, 702704), (333, 626736), (396, 527028), (407, 512784), (432, 483109), (444, 470052), (528, 395271), (592, 352539), (594, 351352), (666, 313368), (792, 263514), (814, 256392), (888, 235026), (999, 208912), (1187, 175824), (1188, 175676), (1221, 170928), (1332, 156684), (1584, 131757), (1628, 128196), (1776, 117513), (1998, 104456), (2374, 87912), (2376, 87838), (2442, 85464), (2664, 78342), (3256, 64098), (3561, 58608), (3663, 56976), (3996, 52228), (4748, 43956), (4752, 43919), (4884, 42732), (5328, 39171), (6512, 32049), (7122, 29304), (7326, 28488), (7992, 26114), (9496, 21978), (9768, 21366), (10683, 19536), (10989, 18992), (13057, 15984), (14244, 14652)]