231639408

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1607}}^1$

素因数の和:1652

約数の個数: 240

約数和(自身を含む): 870944256

約数和(自身を除く): 639304848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 13, 14, 16, 18, 21, 22, 24, 26, 28, 33, 36, 39, 42, 44, 48, 52, 56, 63, 66, 72, 77, 78, 84, 88, 91, 99, 104, 112, 117, 126, 132, 143, 144, 154, 156, 168, 176, 182, 198, 208, 231, 234, 252, 264, 273, 286, 308, 312, 336, 364, 396, 429, 462, 468, 504, 528, 546, 572, 616, 624, 693, 728, 792, 819, 858, 924, 936, 1001, 1008, 1092, 1144, 1232, 1287, 1386, 1456, 1584, 1607, 1638, 1716, 1848, 1872, 2002, 2184, 2288, 2574, 2772, 3003, 3214, 3276, 3432, 3696, 4004, 4368, 4821, 5148, 5544, 6006, 6428, 6552, 6864, 8008, 9009, 9642, 10296, 11088, 11249, 12012, 12856, 13104, 14463, 16016, 17677, 18018, 19284, 20592, 20891, 22498, 24024, 25712, 28926, 33747, 35354, 36036, 38568, 41782, 44996, 48048, 53031, 57852, 62673, 67494, 70708, 72072, 77136, 83564, 89992, 101241, 106062, 115704, 123739, 125346, 134988, 141416, 144144, 146237, 159093, 167128, 179984, 188019, 202482, 212124, 229801, 231408, 247478, 250692, 269976, 282832, 292474, 318186, 334256, 371217, 376038, 404964, 424248, 438711, 459602, 494956, 501384, 539952, 584948, 636372, 689403, 742434, 752076, 809928, 848496, 877422, 919204, 989912, 1002768, 1113651, 1169896, 1272744, 1316133, 1378806, 1484868, 1504152, 1608607, 1619856, 1754844, 1838408, 1979824, 2068209, 2227302, 2339792, 2545488, 2632266, 2757612, 2969736, 3008304, 3217214, 3509688, 3676816, 4136418, 4454604, 4825821, 5264532, 5515224, 5939472, 6434428, 7019376, 8272836, 8909208, 9651642, 10529064, 11030448, 12868856, 14477463, 16545672, 17818416, 19303284, 21058128, 25737712, 28954926, 33091344, 38606568, 57909852, 77213136, 115819704, 231639408]

約数ペア:

[(1, 231639408), (2, 115819704), (3, 77213136), (4, 57909852), (6, 38606568), (7, 33091344), (8, 28954926), (9, 25737712), (11, 21058128), (12, 19303284), (13, 17818416), (14, 16545672), (16, 14477463), (18, 12868856), (21, 11030448), (22, 10529064), (24, 9651642), (26, 8909208), (28, 8272836), (33, 7019376), (36, 6434428), (39, 5939472), (42, 5515224), (44, 5264532), (48, 4825821), (52, 4454604), (56, 4136418), (63, 3676816), (66, 3509688), (72, 3217214), (77, 3008304), (78, 2969736), (84, 2757612), (88, 2632266), (91, 2545488), (99, 2339792), (104, 2227302), (112, 2068209), (117, 1979824), (126, 1838408), (132, 1754844), (143, 1619856), (144, 1608607), (154, 1504152), (156, 1484868), (168, 1378806), (176, 1316133), (182, 1272744), (198, 1169896), (208, 1113651), (231, 1002768), (234, 989912), (252, 919204), (264, 877422), (273, 848496), (286, 809928), (308, 752076), (312, 742434), (336, 689403), (364, 636372), (396, 584948), (429, 539952), (462, 501384), (468, 494956), (504, 459602), (528, 438711), (546, 424248), (572, 404964), (616, 376038), (624, 371217), (693, 334256), (728, 318186), (792, 292474), (819, 282832), (858, 269976), (924, 250692), (936, 247478), (1001, 231408), (1008, 229801), (1092, 212124), (1144, 202482), (1232, 188019), (1287, 179984), (1386, 167128), (1456, 159093), (1584, 146237), (1607, 144144), (1638, 141416), (1716, 134988), (1848, 125346), (1872, 123739), (2002, 115704), (2184, 106062), (2288, 101241), (2574, 89992), (2772, 83564), (3003, 77136), (3214, 72072), (3276, 70708), (3432, 67494), (3696, 62673), (4004, 57852), (4368, 53031), (4821, 48048), (5148, 44996), (5544, 41782), (6006, 38568), (6428, 36036), (6552, 35354), (6864, 33747), (8008, 28926), (9009, 25712), (9642, 24024), (10296, 22498), (11088, 20891), (11249, 20592), (12012, 19284), (12856, 18018), (13104, 17677), (14463, 16016)]