646995024

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{9341}}^1$

素因数の和:9405

約数の個数: 120

約数和(自身を含む): 2002887432

約数和(自身を除く): 1355892408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 37, 39, 48, 52, 72, 74, 78, 104, 111, 117, 144, 148, 156, 208, 222, 234, 296, 312, 333, 444, 468, 481, 592, 624, 666, 888, 936, 962, 1332, 1443, 1776, 1872, 1924, 2664, 2886, 3848, 4329, 5328, 5772, 7696, 8658, 9341, 11544, 17316, 18682, 23088, 28023, 34632, 37364, 56046, 69264, 74728, 84069, 112092, 121433, 149456, 168138, 224184, 242866, 336276, 345617, 364299, 448368, 485732, 672552, 691234, 728598, 971464, 1036851, 1092897, 1345104, 1382468, 1457196, 1942928, 2073702, 2185794, 2764936, 2914392, 3110553, 4147404, 4371588, 4493021, 5529872, 5828784, 6221106, 8294808, 8743176, 8986042, 12442212, 13479063, 16589616, 17486352, 17972084, 24884424, 26958126, 35944168, 40437189, 49768848, 53916252, 71888336, 80874378, 107832504, 161748756, 215665008, 323497512, 646995024]

約数ペア:

[(1, 646995024), (2, 323497512), (3, 215665008), (4, 161748756), (6, 107832504), (8, 80874378), (9, 71888336), (12, 53916252), (13, 49768848), (16, 40437189), (18, 35944168), (24, 26958126), (26, 24884424), (36, 17972084), (37, 17486352), (39, 16589616), (48, 13479063), (52, 12442212), (72, 8986042), (74, 8743176), (78, 8294808), (104, 6221106), (111, 5828784), (117, 5529872), (144, 4493021), (148, 4371588), (156, 4147404), (208, 3110553), (222, 2914392), (234, 2764936), (296, 2185794), (312, 2073702), (333, 1942928), (444, 1457196), (468, 1382468), (481, 1345104), (592, 1092897), (624, 1036851), (666, 971464), (888, 728598), (936, 691234), (962, 672552), (1332, 485732), (1443, 448368), (1776, 364299), (1872, 345617), (1924, 336276), (2664, 242866), (2886, 224184), (3848, 168138), (4329, 149456), (5328, 121433), (5772, 112092), (7696, 84069), (8658, 74728), (9341, 69264), (11544, 56046), (17316, 37364), (18682, 34632), (23088, 28023)]