747300384

素因数分解:

$2^5\times 3^3\times {\mathrm{31}}^1\times {\mathrm{27901}}^1$

素因数の和:27951

約数の個数: 96

約数和(自身を含む): 2250017280

約数和(自身を除く): 1502716896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 72, 93, 96, 108, 124, 144, 186, 216, 248, 279, 288, 372, 432, 496, 558, 744, 837, 864, 992, 1116, 1488, 1674, 2232, 2976, 3348, 4464, 6696, 8928, 13392, 26784, 27901, 55802, 83703, 111604, 167406, 223208, 251109, 334812, 446416, 502218, 669624, 753327, 864931, 892832, 1004436, 1339248, 1506654, 1729862, 2008872, 2594793, 2678496, 3013308, 3459724, 4017744, 5189586, 6026616, 6919448, 7784379, 8035488, 10379172, 12053232, 13838896, 15568758, 20758344, 23353137, 24106464, 27677792, 31137516, 41516688, 46706274, 62275032, 83033376, 93412548, 124550064, 186825096, 249100128, 373650192, 747300384]

約数ペア:

[(1, 747300384), (2, 373650192), (3, 249100128), (4, 186825096), (6, 124550064), (8, 93412548), (9, 83033376), (12, 62275032), (16, 46706274), (18, 41516688), (24, 31137516), (27, 27677792), (31, 24106464), (32, 23353137), (36, 20758344), (48, 15568758), (54, 13838896), (62, 12053232), (72, 10379172), (93, 8035488), (96, 7784379), (108, 6919448), (124, 6026616), (144, 5189586), (186, 4017744), (216, 3459724), (248, 3013308), (279, 2678496), (288, 2594793), (372, 2008872), (432, 1729862), (496, 1506654), (558, 1339248), (744, 1004436), (837, 892832), (864, 864931), (992, 753327), (1116, 669624), (1488, 502218), (1674, 446416), (2232, 334812), (2976, 251109), (3348, 223208), (4464, 167406), (6696, 111604), (8928, 83703), (13392, 55802), (26784, 27901)]