1120234448

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1\times {\mathrm{211}}^1$

素因数の和:516

約数の個数: 80

約数和(自身を含む): 2342260800

約数和(自身を除く): 1222026352

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 131, 136, 149, 211, 262, 272, 298, 422, 524, 596, 844, 1048, 1192, 1688, 2096, 2227, 2384, 2533, 3376, 3587, 4454, 5066, 7174, 8908, 10132, 14348, 17816, 19519, 20264, 27641, 28696, 31439, 35632, 39038, 40528, 55282, 57392, 62878, 78076, 110564, 125756, 156152, 221128, 251512, 312304, 331823, 442256, 469897, 503024, 534463, 663646, 939794, 1068926, 1327292, 1879588, 2137852, 2654584, 3759176, 4118509, 4275704, 5309168, 7518352, 8237018, 8551408, 16474036, 32948072, 65896144, 70014653, 140029306, 280058612, 560117224, 1120234448]

約数ペア:

[(1, 1120234448), (2, 560117224), (4, 280058612), (8, 140029306), (16, 70014653), (17, 65896144), (34, 32948072), (68, 16474036), (131, 8551408), (136, 8237018), (149, 7518352), (211, 5309168), (262, 4275704), (272, 4118509), (298, 3759176), (422, 2654584), (524, 2137852), (596, 1879588), (844, 1327292), (1048, 1068926), (1192, 939794), (1688, 663646), (2096, 534463), (2227, 503024), (2384, 469897), (2533, 442256), (3376, 331823), (3587, 312304), (4454, 251512), (5066, 221128), (7174, 156152), (8908, 125756), (10132, 110564), (14348, 78076), (17816, 62878), (19519, 57392), (20264, 55282), (27641, 40528), (28696, 39038), (31439, 35632)]