1618998048

素因数分解:

$2^5\times 3^2\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{1109}}^1$

素因数の和:1299

約数の個数: 144

約数和(自身を含む): 4767267960

約数和(自身を除く): 3148269912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 72, 74, 96, 111, 137, 144, 148, 222, 274, 288, 296, 333, 411, 444, 548, 592, 666, 822, 888, 1096, 1109, 1184, 1233, 1332, 1644, 1776, 2192, 2218, 2466, 2664, 3288, 3327, 3552, 4384, 4436, 4932, 5069, 5328, 6576, 6654, 8872, 9864, 9981, 10138, 10656, 13152, 13308, 15207, 17744, 19728, 19962, 20276, 26616, 30414, 35488, 39456, 39924, 40552, 41033, 45621, 53232, 60828, 79848, 81104, 82066, 91242, 106464, 121656, 123099, 151933, 159696, 162208, 164132, 182484, 243312, 246198, 303866, 319392, 328264, 364968, 369297, 455799, 486624, 492396, 607732, 656528, 729936, 738594, 911598, 984792, 1215464, 1313056, 1367397, 1459872, 1477188, 1823196, 1969584, 2430928, 2734794, 2954376, 3646392, 3939168, 4861856, 5469588, 5621521, 5908752, 7292784, 10939176, 11243042, 11817504, 14585568, 16864563, 21878352, 22486084, 33729126, 43756704, 44972168, 50593689, 67458252, 89944336, 101187378, 134916504, 179888672, 202374756, 269833008, 404749512, 539666016, 809499024, 1618998048]

約数ペア:

[(1, 1618998048), (2, 809499024), (3, 539666016), (4, 404749512), (6, 269833008), (8, 202374756), (9, 179888672), (12, 134916504), (16, 101187378), (18, 89944336), (24, 67458252), (32, 50593689), (36, 44972168), (37, 43756704), (48, 33729126), (72, 22486084), (74, 21878352), (96, 16864563), (111, 14585568), (137, 11817504), (144, 11243042), (148, 10939176), (222, 7292784), (274, 5908752), (288, 5621521), (296, 5469588), (333, 4861856), (411, 3939168), (444, 3646392), (548, 2954376), (592, 2734794), (666, 2430928), (822, 1969584), (888, 1823196), (1096, 1477188), (1109, 1459872), (1184, 1367397), (1233, 1313056), (1332, 1215464), (1644, 984792), (1776, 911598), (2192, 738594), (2218, 729936), (2466, 656528), (2664, 607732), (3288, 492396), (3327, 486624), (3552, 455799), (4384, 369297), (4436, 364968), (4932, 328264), (5069, 319392), (5328, 303866), (6576, 246198), (6654, 243312), (8872, 182484), (9864, 164132), (9981, 162208), (10138, 159696), (10656, 151933), (13152, 123099), (13308, 121656), (15207, 106464), (17744, 91242), (19728, 82066), (19962, 81104), (20276, 79848), (26616, 60828), (30414, 53232), (35488, 45621), (39456, 41033), (39924, 40552)]