428474304

素因数分解:

$2^6\times 3^2\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{227}}^1$

素因数の和:387

約数の個数: 168

約数和(自身を含む): 1287383760

約数和(自身を除く): 858909456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 64, 72, 87, 96, 113, 116, 144, 174, 192, 226, 227, 232, 261, 288, 339, 348, 452, 454, 464, 522, 576, 678, 681, 696, 904, 908, 928, 1017, 1044, 1356, 1362, 1392, 1808, 1816, 1856, 2034, 2043, 2088, 2712, 2724, 2784, 3277, 3616, 3632, 4068, 4086, 4176, 5424, 5448, 5568, 6554, 6583, 7232, 7264, 8136, 8172, 8352, 9831, 10848, 10896, 13108, 13166, 14528, 16272, 16344, 16704, 19662, 19749, 21696, 21792, 25651, 26216, 26332, 29493, 32544, 32688, 39324, 39498, 43584, 51302, 52432, 52664, 58986, 59247, 65088, 65376, 76953, 78648, 78996, 102604, 104864, 105328, 117972, 118494, 130752, 153906, 157296, 157992, 205208, 209728, 210656, 230859, 235944, 236988, 307812, 314592, 315984, 410416, 421312, 461718, 471888, 473976, 615624, 629184, 631968, 743879, 820832, 923436, 943776, 947952, 1231248, 1263936, 1487758, 1641664, 1846872, 1887552, 1895904, 2231637, 2462496, 2975516, 3693744, 3791808, 4463274, 4924992, 5951032, 6694911, 7387488, 8926548, 11902064, 13389822, 14774976, 17853096, 23804128, 26779644, 35706192, 47608256, 53559288, 71412384, 107118576, 142824768, 214237152, 428474304]

約数ペア:

[(1, 428474304), (2, 214237152), (3, 142824768), (4, 107118576), (6, 71412384), (8, 53559288), (9, 47608256), (12, 35706192), (16, 26779644), (18, 23804128), (24, 17853096), (29, 14774976), (32, 13389822), (36, 11902064), (48, 8926548), (58, 7387488), (64, 6694911), (72, 5951032), (87, 4924992), (96, 4463274), (113, 3791808), (116, 3693744), (144, 2975516), (174, 2462496), (192, 2231637), (226, 1895904), (227, 1887552), (232, 1846872), (261, 1641664), (288, 1487758), (339, 1263936), (348, 1231248), (452, 947952), (454, 943776), (464, 923436), (522, 820832), (576, 743879), (678, 631968), (681, 629184), (696, 615624), (904, 473976), (908, 471888), (928, 461718), (1017, 421312), (1044, 410416), (1356, 315984), (1362, 314592), (1392, 307812), (1808, 236988), (1816, 235944), (1856, 230859), (2034, 210656), (2043, 209728), (2088, 205208), (2712, 157992), (2724, 157296), (2784, 153906), (3277, 130752), (3616, 118494), (3632, 117972), (4068, 105328), (4086, 104864), (4176, 102604), (5424, 78996), (5448, 78648), (5568, 76953), (6554, 65376), (6583, 65088), (7232, 59247), (7264, 58986), (8136, 52664), (8172, 52432), (8352, 51302), (9831, 43584), (10848, 39498), (10896, 39324), (13108, 32688), (13166, 32544), (14528, 29493), (16272, 26332), (16344, 26216), (16704, 25651), (19662, 21792), (19749, 21696)]