287696576

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{983}}^1$

素因数の和:1281

約数の個数: 56

約数和(自身を含む): 607344480

約数和(自身を除く): 319647904

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 269, 272, 538, 544, 983, 1076, 1088, 1966, 2152, 3932, 4304, 4573, 7864, 8608, 9146, 15728, 16711, 17216, 18292, 31456, 33422, 36584, 62912, 66844, 73168, 133688, 146336, 264427, 267376, 292672, 528854, 534752, 1057708, 1069504, 2115416, 4230832, 4495259, 8461664, 8990518, 16923328, 17981036, 35962072, 71924144, 143848288, 287696576]

約数ペア:

[(1, 287696576), (2, 143848288), (4, 71924144), (8, 35962072), (16, 17981036), (17, 16923328), (32, 8990518), (34, 8461664), (64, 4495259), (68, 4230832), (136, 2115416), (269, 1069504), (272, 1057708), (538, 534752), (544, 528854), (983, 292672), (1076, 267376), (1088, 264427), (1966, 146336), (2152, 133688), (3932, 73168), (4304, 66844), (4573, 62912), (7864, 36584), (8608, 33422), (9146, 31456), (15728, 18292), (16711, 17216)]