307987776

素因数分解:

$2^6\times 3^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{443}}^1$

素因数の和:549

約数の個数: 168

約数和(自身を含む): 950025024

約数和(自身を除く): 642037248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 71, 72, 96, 102, 136, 142, 144, 153, 192, 204, 213, 272, 284, 288, 306, 408, 426, 443, 544, 568, 576, 612, 639, 816, 852, 886, 1088, 1136, 1207, 1224, 1278, 1329, 1632, 1704, 1772, 2272, 2414, 2448, 2556, 2658, 3264, 3408, 3544, 3621, 3987, 4544, 4828, 4896, 5112, 5316, 6816, 7088, 7242, 7531, 7974, 9656, 9792, 10224, 10632, 10863, 13632, 14176, 14484, 15062, 15948, 19312, 20448, 21264, 21726, 22593, 28352, 28968, 30124, 31453, 31896, 38624, 40896, 42528, 43452, 45186, 57936, 60248, 62906, 63792, 67779, 77248, 85056, 86904, 90372, 94359, 115872, 120496, 125812, 127584, 135558, 173808, 180744, 188718, 231744, 240992, 251624, 255168, 271116, 283077, 347616, 361488, 377436, 481984, 503248, 534701, 542232, 566154, 695232, 722976, 754872, 1006496, 1069402, 1084464, 1132308, 1445952, 1509744, 1604103, 2012992, 2138804, 2168928, 2264616, 3019488, 3208206, 4277608, 4337856, 4529232, 4812309, 6038976, 6416412, 8555216, 9058464, 9624618, 12832824, 17110432, 18116928, 19249236, 25665648, 34220864, 38498472, 51331296, 76996944, 102662592, 153993888, 307987776]

約数ペア:

[(1, 307987776), (2, 153993888), (3, 102662592), (4, 76996944), (6, 51331296), (8, 38498472), (9, 34220864), (12, 25665648), (16, 19249236), (17, 18116928), (18, 17110432), (24, 12832824), (32, 9624618), (34, 9058464), (36, 8555216), (48, 6416412), (51, 6038976), (64, 4812309), (68, 4529232), (71, 4337856), (72, 4277608), (96, 3208206), (102, 3019488), (136, 2264616), (142, 2168928), (144, 2138804), (153, 2012992), (192, 1604103), (204, 1509744), (213, 1445952), (272, 1132308), (284, 1084464), (288, 1069402), (306, 1006496), (408, 754872), (426, 722976), (443, 695232), (544, 566154), (568, 542232), (576, 534701), (612, 503248), (639, 481984), (816, 377436), (852, 361488), (886, 347616), (1088, 283077), (1136, 271116), (1207, 255168), (1224, 251624), (1278, 240992), (1329, 231744), (1632, 188718), (1704, 180744), (1772, 173808), (2272, 135558), (2414, 127584), (2448, 125812), (2556, 120496), (2658, 115872), (3264, 94359), (3408, 90372), (3544, 86904), (3621, 85056), (3987, 77248), (4544, 67779), (4828, 63792), (4896, 62906), (5112, 60248), (5316, 57936), (6816, 45186), (7088, 43452), (7242, 42528), (7531, 40896), (7974, 38624), (9656, 31896), (9792, 31453), (10224, 30124), (10632, 28968), (10863, 28352), (13632, 22593), (14176, 21726), (14484, 21264), (15062, 20448), (15948, 19312)]