282947456

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{11821}}^1$

素因数の和:11863

約数の個数: 64

約数和(自身を含む): 651155760

約数和(自身を除く): 368208304

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 68, 88, 128, 136, 176, 187, 272, 352, 374, 544, 704, 748, 1088, 1408, 1496, 2176, 2992, 5984, 11821, 11968, 23642, 23936, 47284, 94568, 130031, 189136, 200957, 260062, 378272, 401914, 520124, 756544, 803828, 1040248, 1513088, 1607656, 2080496, 2210527, 3215312, 4160992, 4421054, 6430624, 8321984, 8842108, 12861248, 16643968, 17684216, 25722496, 35368432, 70736864, 141473728, 282947456]

約数ペア:

[(1, 282947456), (2, 141473728), (4, 70736864), (8, 35368432), (11, 25722496), (16, 17684216), (17, 16643968), (22, 12861248), (32, 8842108), (34, 8321984), (44, 6430624), (64, 4421054), (68, 4160992), (88, 3215312), (128, 2210527), (136, 2080496), (176, 1607656), (187, 1513088), (272, 1040248), (352, 803828), (374, 756544), (544, 520124), (704, 401914), (748, 378272), (1088, 260062), (1408, 200957), (1496, 189136), (2176, 130031), (2992, 94568), (5984, 47284), (11821, 23936), (11968, 23642)]