12912384

素因数分解:

$2^8\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:102

約数の個数: 144

約数和(自身を含む): 38852352

約数和(自身を除く): 25939968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 23, 24, 32, 34, 43, 46, 48, 51, 64, 68, 69, 86, 92, 96, 102, 128, 129, 136, 138, 172, 184, 192, 204, 256, 258, 272, 276, 344, 368, 384, 391, 408, 516, 544, 552, 688, 731, 736, 768, 782, 816, 989, 1032, 1088, 1104, 1173, 1376, 1462, 1472, 1564, 1632, 1978, 2064, 2176, 2193, 2208, 2346, 2752, 2924, 2944, 2967, 3128, 3264, 3956, 4128, 4352, 4386, 4416, 4692, 5504, 5848, 5888, 5934, 6256, 6528, 7912, 8256, 8772, 8832, 9384, 11008, 11696, 11868, 12512, 13056, 15824, 16512, 16813, 17544, 17664, 18768, 23392, 23736, 25024, 31648, 33024, 33626, 35088, 37536, 46784, 47472, 50048, 50439, 63296, 67252, 70176, 75072, 93568, 94944, 100096, 100878, 126592, 134504, 140352, 150144, 187136, 189888, 201756, 253184, 269008, 280704, 300288, 379776, 403512, 538016, 561408, 759552, 807024, 1076032, 1614048, 2152064, 3228096, 4304128, 6456192, 12912384]

約数ペア:

[(1, 12912384), (2, 6456192), (3, 4304128), (4, 3228096), (6, 2152064), (8, 1614048), (12, 1076032), (16, 807024), (17, 759552), (23, 561408), (24, 538016), (32, 403512), (34, 379776), (43, 300288), (46, 280704), (48, 269008), (51, 253184), (64, 201756), (68, 189888), (69, 187136), (86, 150144), (92, 140352), (96, 134504), (102, 126592), (128, 100878), (129, 100096), (136, 94944), (138, 93568), (172, 75072), (184, 70176), (192, 67252), (204, 63296), (256, 50439), (258, 50048), (272, 47472), (276, 46784), (344, 37536), (368, 35088), (384, 33626), (391, 33024), (408, 31648), (516, 25024), (544, 23736), (552, 23392), (688, 18768), (731, 17664), (736, 17544), (768, 16813), (782, 16512), (816, 15824), (989, 13056), (1032, 12512), (1088, 11868), (1104, 11696), (1173, 11008), (1376, 9384), (1462, 8832), (1472, 8772), (1564, 8256), (1632, 7912), (1978, 6528), (2064, 6256), (2176, 5934), (2193, 5888), (2208, 5848), (2346, 5504), (2752, 4692), (2924, 4416), (2944, 4386), (2967, 4352), (3128, 4128), (3264, 3956)]