231871248

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{419}}^1$

素因数の和:507

約数の個数: 200

約数和(自身を含む): 781408320

約数和(自身を除く): 549537072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 61, 63, 72, 81, 84, 108, 112, 122, 126, 144, 162, 168, 183, 189, 216, 244, 252, 324, 336, 366, 378, 419, 427, 432, 488, 504, 549, 567, 648, 732, 756, 838, 854, 976, 1008, 1098, 1134, 1257, 1281, 1296, 1464, 1512, 1647, 1676, 1708, 2196, 2268, 2514, 2562, 2928, 2933, 3024, 3294, 3352, 3416, 3771, 3843, 4392, 4536, 4941, 5028, 5124, 5866, 6588, 6704, 6832, 7542, 7686, 8784, 8799, 9072, 9882, 10056, 10248, 11313, 11529, 11732, 13176, 15084, 15372, 17598, 19764, 20112, 20496, 22626, 23058, 23464, 25559, 26352, 26397, 30168, 30744, 33939, 34587, 35196, 39528, 45252, 46116, 46928, 51118, 52794, 60336, 61488, 67878, 69174, 70392, 76677, 79056, 79191, 90504, 92232, 102236, 105588, 135756, 138348, 140784, 153354, 158382, 178913, 181008, 184464, 204472, 211176, 230031, 237573, 271512, 276696, 306708, 316764, 357826, 408944, 422352, 460062, 475146, 536739, 543024, 553392, 613416, 633528, 690093, 715652, 920124, 950292, 1073478, 1226832, 1267056, 1380186, 1431304, 1610217, 1840248, 1900584, 2070279, 2146956, 2760372, 2862608, 3220434, 3680496, 3801168, 4140558, 4293912, 4830651, 5520744, 6440868, 8281116, 8587824, 9661302, 11041488, 12881736, 14491953, 16562232, 19322604, 25763472, 28983906, 33124464, 38645208, 57967812, 77290416, 115935624, 231871248]

約数ペア:

[(1, 231871248), (2, 115935624), (3, 77290416), (4, 57967812), (6, 38645208), (7, 33124464), (8, 28983906), (9, 25763472), (12, 19322604), (14, 16562232), (16, 14491953), (18, 12881736), (21, 11041488), (24, 9661302), (27, 8587824), (28, 8281116), (36, 6440868), (42, 5520744), (48, 4830651), (54, 4293912), (56, 4140558), (61, 3801168), (63, 3680496), (72, 3220434), (81, 2862608), (84, 2760372), (108, 2146956), (112, 2070279), (122, 1900584), (126, 1840248), (144, 1610217), (162, 1431304), (168, 1380186), (183, 1267056), (189, 1226832), (216, 1073478), (244, 950292), (252, 920124), (324, 715652), (336, 690093), (366, 633528), (378, 613416), (419, 553392), (427, 543024), (432, 536739), (488, 475146), (504, 460062), (549, 422352), (567, 408944), (648, 357826), (732, 316764), (756, 306708), (838, 276696), (854, 271512), (976, 237573), (1008, 230031), (1098, 211176), (1134, 204472), (1257, 184464), (1281, 181008), (1296, 178913), (1464, 158382), (1512, 153354), (1647, 140784), (1676, 138348), (1708, 135756), (2196, 105588), (2268, 102236), (2514, 92232), (2562, 90504), (2928, 79191), (2933, 79056), (3024, 76677), (3294, 70392), (3352, 69174), (3416, 67878), (3771, 61488), (3843, 60336), (4392, 52794), (4536, 51118), (4941, 46928), (5028, 46116), (5124, 45252), (5866, 39528), (6588, 35196), (6704, 34587), (6832, 33939), (7542, 30744), (7686, 30168), (8784, 26397), (8799, 26352), (9072, 25559), (9882, 23464), (10056, 23058), (10248, 22626), (11313, 20496), (11529, 20112), (11732, 19764), (13176, 17598), (15084, 15372)]