212501952

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:140

約数の個数: 252

約数和(自身を含む): 688863240

約数和(自身を除く): 476361288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 37, 39, 48, 52, 59, 64, 72, 74, 78, 96, 104, 111, 117, 118, 144, 148, 156, 169, 177, 192, 208, 222, 234, 236, 288, 296, 312, 333, 338, 354, 416, 444, 468, 472, 481, 507, 531, 576, 592, 624, 666, 676, 708, 767, 832, 888, 936, 944, 962, 1014, 1062, 1184, 1248, 1332, 1352, 1416, 1443, 1521, 1534, 1776, 1872, 1888, 1924, 2028, 2124, 2183, 2301, 2368, 2496, 2664, 2704, 2832, 2886, 3042, 3068, 3552, 3744, 3776, 3848, 4056, 4248, 4329, 4366, 4602, 5328, 5408, 5664, 5772, 6084, 6136, 6253, 6549, 6903, 7104, 7488, 7696, 8112, 8496, 8658, 8732, 9204, 9971, 10656, 10816, 11328, 11544, 12168, 12272, 12506, 13098, 13806, 15392, 16224, 16992, 17316, 17464, 18408, 18759, 19647, 19942, 21312, 23088, 24336, 24544, 25012, 26196, 27612, 28379, 29913, 30784, 32448, 33984, 34632, 34928, 36816, 37518, 39294, 39884, 46176, 48672, 49088, 50024, 52392, 55224, 56277, 56758, 59826, 69264, 69856, 73632, 75036, 78588, 79768, 85137, 89739, 92352, 97344, 100048, 104784, 110448, 112554, 113516, 119652, 138528, 139712, 147264, 150072, 157176, 159536, 170274, 179478, 200096, 209568, 220896, 225108, 227032, 239304, 255411, 277056, 300144, 314352, 319072, 340548, 358956, 368927, 400192, 419136, 441792, 450216, 454064, 478608, 510822, 600288, 628704, 638144, 681096, 717912, 737854, 900432, 908128, 957216, 1021644, 1106781, 1200576, 1257408, 1362192, 1435824, 1475708, 1800864, 1816256, 1914432, 2043288, 2213562, 2724384, 2871648, 2951416, 3320343, 3601728, 4086576, 4427124, 5448768, 5743296, 5902832, 6640686, 8173152, 8854248, 11805664, 13281372, 16346304, 17708496, 23611328, 26562744, 35416992, 53125488, 70833984, 106250976, 212501952]

約数ペア:

[(1, 212501952), (2, 106250976), (3, 70833984), (4, 53125488), (6, 35416992), (8, 26562744), (9, 23611328), (12, 17708496), (13, 16346304), (16, 13281372), (18, 11805664), (24, 8854248), (26, 8173152), (32, 6640686), (36, 5902832), (37, 5743296), (39, 5448768), (48, 4427124), (52, 4086576), (59, 3601728), (64, 3320343), (72, 2951416), (74, 2871648), (78, 2724384), (96, 2213562), (104, 2043288), (111, 1914432), (117, 1816256), (118, 1800864), (144, 1475708), (148, 1435824), (156, 1362192), (169, 1257408), (177, 1200576), (192, 1106781), (208, 1021644), (222, 957216), (234, 908128), (236, 900432), (288, 737854), (296, 717912), (312, 681096), (333, 638144), (338, 628704), (354, 600288), (416, 510822), (444, 478608), (468, 454064), (472, 450216), (481, 441792), (507, 419136), (531, 400192), (576, 368927), (592, 358956), (624, 340548), (666, 319072), (676, 314352), (708, 300144), (767, 277056), (832, 255411), (888, 239304), (936, 227032), (944, 225108), (962, 220896), (1014, 209568), (1062, 200096), (1184, 179478), (1248, 170274), (1332, 159536), (1352, 157176), (1416, 150072), (1443, 147264), (1521, 139712), (1534, 138528), (1776, 119652), (1872, 113516), (1888, 112554), (1924, 110448), (2028, 104784), (2124, 100048), (2183, 97344), (2301, 92352), (2368, 89739), (2496, 85137), (2664, 79768), (2704, 78588), (2832, 75036), (2886, 73632), (3042, 69856), (3068, 69264), (3552, 59826), (3744, 56758), (3776, 56277), (3848, 55224), (4056, 52392), (4248, 50024), (4329, 49088), (4366, 48672), (4602, 46176), (5328, 39884), (5408, 39294), (5664, 37518), (5772, 36816), (6084, 34928), (6136, 34632), (6253, 33984), (6549, 32448), (6903, 30784), (7104, 29913), (7488, 28379), (7696, 27612), (8112, 26196), (8496, 25012), (8658, 24544), (8732, 24336), (9204, 23088), (9971, 21312), (10656, 19942), (10816, 19647), (11328, 18759), (11544, 18408), (12168, 17464), (12272, 17316), (12506, 16992), (13098, 16224), (13806, 15392)]