211898496

素因数分解:

$2^7\times 3^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1$

素因数の和:414

約数の個数: 128

約数和(自身を含む): 591877440

約数和(自身を除く): 379978944

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 43, 48, 64, 82, 86, 96, 123, 128, 129, 164, 172, 192, 246, 258, 313, 328, 344, 384, 492, 516, 626, 656, 688, 939, 984, 1032, 1252, 1312, 1376, 1763, 1878, 1968, 2064, 2504, 2624, 2752, 3526, 3756, 3936, 4128, 5008, 5248, 5289, 5504, 7052, 7512, 7872, 8256, 10016, 10578, 12833, 13459, 14104, 15024, 15744, 16512, 20032, 21156, 25666, 26918, 28208, 30048, 38499, 40064, 40377, 42312, 51332, 53836, 56416, 60096, 76998, 80754, 84624, 102664, 107672, 112832, 120192, 153996, 161508, 169248, 205328, 215344, 225664, 307992, 323016, 338496, 410656, 430688, 551819, 615984, 646032, 676992, 821312, 861376, 1103638, 1231968, 1292064, 1642624, 1655457, 1722752, 2207276, 2463936, 2584128, 3310914, 4414552, 4927872, 5168256, 6621828, 8829104, 13243656, 17658208, 26487312, 35316416, 52974624, 70632832, 105949248, 211898496]

約数ペア:

[(1, 211898496), (2, 105949248), (3, 70632832), (4, 52974624), (6, 35316416), (8, 26487312), (12, 17658208), (16, 13243656), (24, 8829104), (32, 6621828), (41, 5168256), (43, 4927872), (48, 4414552), (64, 3310914), (82, 2584128), (86, 2463936), (96, 2207276), (123, 1722752), (128, 1655457), (129, 1642624), (164, 1292064), (172, 1231968), (192, 1103638), (246, 861376), (258, 821312), (313, 676992), (328, 646032), (344, 615984), (384, 551819), (492, 430688), (516, 410656), (626, 338496), (656, 323016), (688, 307992), (939, 225664), (984, 215344), (1032, 205328), (1252, 169248), (1312, 161508), (1376, 153996), (1763, 120192), (1878, 112832), (1968, 107672), (2064, 102664), (2504, 84624), (2624, 80754), (2752, 76998), (3526, 60096), (3756, 56416), (3936, 53836), (4128, 51332), (5008, 42312), (5248, 40377), (5289, 40064), (5504, 38499), (7052, 30048), (7512, 28208), (7872, 26918), (8256, 25666), (10016, 21156), (10578, 20032), (12833, 16512), (13459, 15744), (14104, 15024)]