211670496

素因数分解:

$2^5\times 3^5\times {\mathrm{163}}^1\times {\mathrm{167}}^1$

素因数の和:355

約数の個数: 144

約数和(自身を含む): 631822464

約数和(自身を除く): 420151968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 163, 167, 216, 243, 288, 324, 326, 334, 432, 486, 489, 501, 648, 652, 668, 864, 972, 978, 1002, 1296, 1304, 1336, 1467, 1503, 1944, 1956, 2004, 2592, 2608, 2672, 2934, 3006, 3888, 3912, 4008, 4401, 4509, 5216, 5344, 5868, 6012, 7776, 7824, 8016, 8802, 9018, 11736, 12024, 13203, 13527, 15648, 16032, 17604, 18036, 23472, 24048, 26406, 27054, 27221, 35208, 36072, 39609, 40581, 46944, 48096, 52812, 54108, 54442, 70416, 72144, 79218, 81162, 81663, 105624, 108216, 108884, 140832, 144288, 158436, 162324, 163326, 211248, 216432, 217768, 244989, 316872, 324648, 326652, 422496, 432864, 435536, 489978, 633744, 649296, 653304, 734967, 871072, 979956, 1267488, 1298592, 1306608, 1469934, 1959912, 2204901, 2613216, 2939868, 3919824, 4409802, 5879736, 6614703, 7839648, 8819604, 11759472, 13229406, 17639208, 23518944, 26458812, 35278416, 52917624, 70556832, 105835248, 211670496]

約数ペア:

[(1, 211670496), (2, 105835248), (3, 70556832), (4, 52917624), (6, 35278416), (8, 26458812), (9, 23518944), (12, 17639208), (16, 13229406), (18, 11759472), (24, 8819604), (27, 7839648), (32, 6614703), (36, 5879736), (48, 4409802), (54, 3919824), (72, 2939868), (81, 2613216), (96, 2204901), (108, 1959912), (144, 1469934), (162, 1306608), (163, 1298592), (167, 1267488), (216, 979956), (243, 871072), (288, 734967), (324, 653304), (326, 649296), (334, 633744), (432, 489978), (486, 435536), (489, 432864), (501, 422496), (648, 326652), (652, 324648), (668, 316872), (864, 244989), (972, 217768), (978, 216432), (1002, 211248), (1296, 163326), (1304, 162324), (1336, 158436), (1467, 144288), (1503, 140832), (1944, 108884), (1956, 108216), (2004, 105624), (2592, 81663), (2608, 81162), (2672, 79218), (2934, 72144), (3006, 70416), (3888, 54442), (3912, 54108), (4008, 52812), (4401, 48096), (4509, 46944), (5216, 40581), (5344, 39609), (5868, 36072), (6012, 35208), (7776, 27221), (7824, 27054), (8016, 26406), (8802, 24048), (9018, 23472), (11736, 18036), (12024, 17604), (13203, 16032), (13527, 15648)]