308942496

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{709}}^1$

素因数の和:831

約数の個数: 144

約数和(自身を含む): 942013800

約数和(自身を除く): 633071304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 89, 96, 102, 136, 144, 153, 178, 204, 267, 272, 288, 306, 356, 408, 534, 544, 612, 709, 712, 801, 816, 1068, 1224, 1418, 1424, 1513, 1602, 1632, 2127, 2136, 2448, 2836, 2848, 3026, 3204, 4254, 4272, 4539, 4896, 5672, 6052, 6381, 6408, 8508, 8544, 9078, 11344, 12053, 12104, 12762, 12816, 13617, 17016, 18156, 22688, 24106, 24208, 25524, 25632, 27234, 34032, 36159, 36312, 48212, 48416, 51048, 54468, 63101, 68064, 72318, 72624, 96424, 102096, 108477, 108936, 126202, 144636, 145248, 189303, 192848, 204192, 216954, 217872, 252404, 289272, 378606, 385696, 433908, 435744, 504808, 567909, 578544, 757212, 867816, 1009616, 1072717, 1135818, 1157088, 1514424, 1735632, 2019232, 2145434, 2271636, 3028848, 3218151, 3471264, 4290868, 4543272, 6057696, 6436302, 8581736, 9086544, 9654453, 12872604, 17163472, 18173088, 19308906, 25745208, 34326944, 38617812, 51490416, 77235624, 102980832, 154471248, 308942496]

約数ペア:

[(1, 308942496), (2, 154471248), (3, 102980832), (4, 77235624), (6, 51490416), (8, 38617812), (9, 34326944), (12, 25745208), (16, 19308906), (17, 18173088), (18, 17163472), (24, 12872604), (32, 9654453), (34, 9086544), (36, 8581736), (48, 6436302), (51, 6057696), (68, 4543272), (72, 4290868), (89, 3471264), (96, 3218151), (102, 3028848), (136, 2271636), (144, 2145434), (153, 2019232), (178, 1735632), (204, 1514424), (267, 1157088), (272, 1135818), (288, 1072717), (306, 1009616), (356, 867816), (408, 757212), (534, 578544), (544, 567909), (612, 504808), (709, 435744), (712, 433908), (801, 385696), (816, 378606), (1068, 289272), (1224, 252404), (1418, 217872), (1424, 216954), (1513, 204192), (1602, 192848), (1632, 189303), (2127, 145248), (2136, 144636), (2448, 126202), (2836, 108936), (2848, 108477), (3026, 102096), (3204, 96424), (4254, 72624), (4272, 72318), (4539, 68064), (4896, 63101), (5672, 54468), (6052, 51048), (6381, 48416), (6408, 48212), (8508, 36312), (8544, 36159), (9078, 34032), (11344, 27234), (12053, 25632), (12104, 25524), (12762, 24208), (12816, 24106), (13617, 22688), (17016, 18156)]