216306144

素因数分解:

$2^5\times 3^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{383}}^1$

素因数の和:489

約数の個数: 144

約数和(自身を含む): 645345792

約数和(自身を除く): 429039648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 53, 72, 74, 96, 106, 111, 144, 148, 159, 212, 222, 288, 296, 318, 333, 383, 424, 444, 477, 592, 636, 666, 766, 848, 888, 954, 1149, 1184, 1272, 1332, 1532, 1696, 1776, 1908, 1961, 2298, 2544, 2664, 3064, 3447, 3552, 3816, 3922, 4596, 5088, 5328, 5883, 6128, 6894, 7632, 7844, 9192, 10656, 11766, 12256, 13788, 14171, 15264, 15688, 17649, 18384, 20299, 23532, 27576, 28342, 31376, 35298, 36768, 40598, 42513, 47064, 55152, 56684, 60897, 62752, 70596, 81196, 85026, 94128, 110304, 113368, 121794, 127539, 141192, 162392, 170052, 182691, 188256, 226736, 243588, 255078, 282384, 324784, 340104, 365382, 453472, 487176, 510156, 564768, 649568, 680208, 730764, 751063, 974352, 1020312, 1360416, 1461528, 1502126, 1948704, 2040624, 2253189, 2923056, 3004252, 4081248, 4506378, 5846112, 6008504, 6759567, 9012756, 12017008, 13519134, 18025512, 24034016, 27038268, 36051024, 54076536, 72102048, 108153072, 216306144]

約数ペア:

[(1, 216306144), (2, 108153072), (3, 72102048), (4, 54076536), (6, 36051024), (8, 27038268), (9, 24034016), (12, 18025512), (16, 13519134), (18, 12017008), (24, 9012756), (32, 6759567), (36, 6008504), (37, 5846112), (48, 4506378), (53, 4081248), (72, 3004252), (74, 2923056), (96, 2253189), (106, 2040624), (111, 1948704), (144, 1502126), (148, 1461528), (159, 1360416), (212, 1020312), (222, 974352), (288, 751063), (296, 730764), (318, 680208), (333, 649568), (383, 564768), (424, 510156), (444, 487176), (477, 453472), (592, 365382), (636, 340104), (666, 324784), (766, 282384), (848, 255078), (888, 243588), (954, 226736), (1149, 188256), (1184, 182691), (1272, 170052), (1332, 162392), (1532, 141192), (1696, 127539), (1776, 121794), (1908, 113368), (1961, 110304), (2298, 94128), (2544, 85026), (2664, 81196), (3064, 70596), (3447, 62752), (3552, 60897), (3816, 56684), (3922, 55152), (4596, 47064), (5088, 42513), (5328, 40598), (5883, 36768), (6128, 35298), (6894, 31376), (7632, 28342), (7844, 27576), (9192, 23532), (10656, 20299), (11766, 18384), (12256, 17649), (13788, 15688), (14171, 15264)]