29878656

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1$

素因数の和:256

約数の個数: 128

約数和(自身を含む): 88128000

約数和(自身を除く): 58249344

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 23, 24, 32, 34, 46, 48, 51, 64, 68, 69, 92, 96, 102, 128, 136, 138, 184, 192, 199, 204, 272, 276, 368, 384, 391, 398, 408, 544, 552, 597, 736, 782, 796, 816, 1088, 1104, 1173, 1194, 1472, 1564, 1592, 1632, 2176, 2208, 2346, 2388, 2944, 3128, 3184, 3264, 3383, 4416, 4577, 4692, 4776, 6256, 6368, 6528, 6766, 8832, 9154, 9384, 9552, 10149, 12512, 12736, 13532, 13731, 18308, 18768, 19104, 20298, 25024, 25472, 27064, 27462, 36616, 37536, 38208, 40596, 50048, 54128, 54924, 73232, 75072, 76416, 77809, 81192, 108256, 109848, 146464, 150144, 155618, 162384, 216512, 219696, 233427, 292928, 311236, 324768, 433024, 439392, 466854, 585856, 622472, 649536, 878784, 933708, 1244944, 1299072, 1757568, 1867416, 2489888, 3734832, 4979776, 7469664, 9959552, 14939328, 29878656]

約数ペア:

[(1, 29878656), (2, 14939328), (3, 9959552), (4, 7469664), (6, 4979776), (8, 3734832), (12, 2489888), (16, 1867416), (17, 1757568), (23, 1299072), (24, 1244944), (32, 933708), (34, 878784), (46, 649536), (48, 622472), (51, 585856), (64, 466854), (68, 439392), (69, 433024), (92, 324768), (96, 311236), (102, 292928), (128, 233427), (136, 219696), (138, 216512), (184, 162384), (192, 155618), (199, 150144), (204, 146464), (272, 109848), (276, 108256), (368, 81192), (384, 77809), (391, 76416), (398, 75072), (408, 73232), (544, 54924), (552, 54128), (597, 50048), (736, 40596), (782, 38208), (796, 37536), (816, 36616), (1088, 27462), (1104, 27064), (1173, 25472), (1194, 25024), (1472, 20298), (1564, 19104), (1592, 18768), (1632, 18308), (2176, 13731), (2208, 13532), (2346, 12736), (2388, 12512), (2944, 10149), (3128, 9552), (3184, 9384), (3264, 9154), (3383, 8832), (4416, 6766), (4577, 6528), (4692, 6368), (4776, 6256)]