210477312

素因数分解:

$2^8\times 3^3\times {\mathrm{37}}^1\times {\mathrm{823}}^1$

素因数の和:885

約数の個数: 144

約数和(自身を含む): 640017280

約数和(自身を除く): 429539968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 64, 72, 74, 96, 108, 111, 128, 144, 148, 192, 216, 222, 256, 288, 296, 333, 384, 432, 444, 576, 592, 666, 768, 823, 864, 888, 999, 1152, 1184, 1332, 1646, 1728, 1776, 1998, 2304, 2368, 2469, 2664, 3292, 3456, 3552, 3996, 4736, 4938, 5328, 6584, 6912, 7104, 7407, 7992, 9472, 9876, 10656, 13168, 14208, 14814, 15984, 19752, 21312, 22221, 26336, 28416, 29628, 30451, 31968, 39504, 42624, 44442, 52672, 59256, 60902, 63936, 79008, 85248, 88884, 91353, 105344, 118512, 121804, 127872, 158016, 177768, 182706, 210688, 237024, 243608, 255744, 274059, 316032, 355536, 365412, 474048, 487216, 548118, 632064, 711072, 730824, 822177, 948096, 974432, 1096236, 1422144, 1461648, 1644354, 1896192, 1948864, 2192472, 2844288, 2923296, 3288708, 3897728, 4384944, 5688576, 5846592, 6577416, 7795456, 8769888, 11693184, 13154832, 17539776, 23386368, 26309664, 35079552, 52619328, 70159104, 105238656, 210477312]

約数ペア:

[(1, 210477312), (2, 105238656), (3, 70159104), (4, 52619328), (6, 35079552), (8, 26309664), (9, 23386368), (12, 17539776), (16, 13154832), (18, 11693184), (24, 8769888), (27, 7795456), (32, 6577416), (36, 5846592), (37, 5688576), (48, 4384944), (54, 3897728), (64, 3288708), (72, 2923296), (74, 2844288), (96, 2192472), (108, 1948864), (111, 1896192), (128, 1644354), (144, 1461648), (148, 1422144), (192, 1096236), (216, 974432), (222, 948096), (256, 822177), (288, 730824), (296, 711072), (333, 632064), (384, 548118), (432, 487216), (444, 474048), (576, 365412), (592, 355536), (666, 316032), (768, 274059), (823, 255744), (864, 243608), (888, 237024), (999, 210688), (1152, 182706), (1184, 177768), (1332, 158016), (1646, 127872), (1728, 121804), (1776, 118512), (1998, 105344), (2304, 91353), (2368, 88884), (2469, 85248), (2664, 79008), (3292, 63936), (3456, 60902), (3552, 59256), (3996, 52672), (4736, 44442), (4938, 42624), (5328, 39504), (6584, 31968), (6912, 30451), (7104, 29628), (7407, 28416), (7992, 26336), (9472, 22221), (9876, 21312), (10656, 19752), (13168, 15984), (14208, 14814)]