65240832

素因数分解:

$2^8\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1$

素因数の和:318

約数の個数: 144

約数和(自身を含む): 194261760

約数和(自身を除く): 129020928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 32, 34, 38, 48, 51, 57, 64, 68, 76, 96, 102, 114, 128, 136, 152, 192, 204, 228, 256, 263, 272, 304, 323, 384, 408, 456, 526, 544, 608, 646, 768, 789, 816, 912, 969, 1052, 1088, 1216, 1292, 1578, 1632, 1824, 1938, 2104, 2176, 2432, 2584, 3156, 3264, 3648, 3876, 4208, 4352, 4471, 4864, 4997, 5168, 6312, 6528, 7296, 7752, 8416, 8942, 9994, 10336, 12624, 13056, 13413, 14592, 14991, 15504, 16832, 17884, 19988, 20672, 25248, 26826, 29982, 31008, 33664, 35768, 39976, 41344, 50496, 53652, 59964, 62016, 67328, 71536, 79952, 82688, 84949, 100992, 107304, 119928, 124032, 143072, 159904, 169898, 201984, 214608, 239856, 248064, 254847, 286144, 319808, 339796, 429216, 479712, 509694, 572288, 639616, 679592, 858432, 959424, 1019388, 1144576, 1279232, 1359184, 1716864, 1918848, 2038776, 2718368, 3433728, 3837696, 4077552, 5436736, 8155104, 10873472, 16310208, 21746944, 32620416, 65240832]

約数ペア:

[(1, 65240832), (2, 32620416), (3, 21746944), (4, 16310208), (6, 10873472), (8, 8155104), (12, 5436736), (16, 4077552), (17, 3837696), (19, 3433728), (24, 2718368), (32, 2038776), (34, 1918848), (38, 1716864), (48, 1359184), (51, 1279232), (57, 1144576), (64, 1019388), (68, 959424), (76, 858432), (96, 679592), (102, 639616), (114, 572288), (128, 509694), (136, 479712), (152, 429216), (192, 339796), (204, 319808), (228, 286144), (256, 254847), (263, 248064), (272, 239856), (304, 214608), (323, 201984), (384, 169898), (408, 159904), (456, 143072), (526, 124032), (544, 119928), (608, 107304), (646, 100992), (768, 84949), (789, 82688), (816, 79952), (912, 71536), (969, 67328), (1052, 62016), (1088, 59964), (1216, 53652), (1292, 50496), (1578, 41344), (1632, 39976), (1824, 35768), (1938, 33664), (2104, 31008), (2176, 29982), (2432, 26826), (2584, 25248), (3156, 20672), (3264, 19988), (3648, 17884), (3876, 16832), (4208, 15504), (4352, 14991), (4471, 14592), (4864, 13413), (4997, 13056), (5168, 12624), (6312, 10336), (6528, 9994), (7296, 8942), (7752, 8416)]