268557568

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2683}}^1$

素因数の和:2739

約数の個数: 72

約数和(自身を含む): 592498368

約数和(自身を除く): 323940800

約数列:

[1, 2, 4, 8, 16, 17, 23, 32, 34, 46, 64, 68, 92, 128, 136, 184, 256, 272, 368, 391, 544, 736, 782, 1088, 1472, 1564, 2176, 2683, 2944, 3128, 4352, 5366, 5888, 6256, 10732, 12512, 21464, 25024, 42928, 45611, 50048, 61709, 85856, 91222, 100096, 123418, 171712, 182444, 246836, 343424, 364888, 493672, 686848, 729776, 987344, 1049053, 1459552, 1974688, 2098106, 2919104, 3949376, 4196212, 5838208, 7898752, 8392424, 11676416, 15797504, 16784848, 33569696, 67139392, 134278784, 268557568]

約数ペア:

[(1, 268557568), (2, 134278784), (4, 67139392), (8, 33569696), (16, 16784848), (17, 15797504), (23, 11676416), (32, 8392424), (34, 7898752), (46, 5838208), (64, 4196212), (68, 3949376), (92, 2919104), (128, 2098106), (136, 1974688), (184, 1459552), (256, 1049053), (272, 987344), (368, 729776), (391, 686848), (544, 493672), (736, 364888), (782, 343424), (1088, 246836), (1472, 182444), (1564, 171712), (2176, 123418), (2683, 100096), (2944, 91222), (3128, 85856), (4352, 61709), (5366, 50048), (5888, 45611), (6256, 42928), (10732, 25024), (12512, 21464)]