217073136

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:192

約数の個数: 240

約数和(自身を含む): 709909920

約数和(自身を除く): 492836784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 49, 51, 56, 61, 68, 84, 89, 98, 102, 112, 119, 122, 136, 147, 168, 178, 183, 196, 204, 238, 244, 267, 272, 294, 336, 356, 357, 366, 392, 408, 427, 476, 488, 534, 588, 623, 712, 714, 732, 784, 816, 833, 854, 952, 976, 1037, 1068, 1176, 1246, 1281, 1424, 1428, 1464, 1513, 1666, 1708, 1869, 1904, 2074, 2136, 2352, 2492, 2499, 2562, 2856, 2928, 2989, 3026, 3111, 3332, 3416, 3738, 4148, 4272, 4361, 4539, 4984, 4998, 5124, 5429, 5712, 5978, 6052, 6222, 6664, 6832, 7259, 7476, 8296, 8722, 8967, 9078, 9968, 9996, 10248, 10591, 10858, 11956, 12104, 12444, 13083, 13328, 14518, 14952, 16287, 16592, 17444, 17934, 18156, 19992, 20496, 21182, 21716, 21777, 23912, 24208, 24888, 26166, 29036, 29904, 31773, 32574, 34888, 35868, 36312, 38003, 39984, 42364, 43432, 43554, 47824, 49776, 50813, 52332, 58072, 63546, 65148, 69776, 71736, 72624, 74137, 76006, 84728, 86864, 87108, 92293, 101626, 104664, 114009, 116144, 127092, 130296, 143472, 148274, 152012, 152439, 169456, 174216, 184586, 203252, 209328, 222411, 228018, 254184, 260592, 266021, 276879, 296548, 304024, 304878, 348432, 369172, 406504, 444822, 456036, 508368, 532042, 553758, 593096, 608048, 609756, 646051, 738344, 798063, 813008, 889644, 912072, 1064084, 1107516, 1186192, 1219512, 1292102, 1476688, 1596126, 1779288, 1824144, 1938153, 2128168, 2215032, 2439024, 2584204, 3192252, 3558576, 3876306, 4256336, 4430064, 4522357, 5168408, 6384504, 7752612, 9044714, 10336816, 12769008, 13567071, 15505224, 18089428, 27134142, 31010448, 36178856, 54268284, 72357712, 108536568, 217073136]

約数ペア:

[(1, 217073136), (2, 108536568), (3, 72357712), (4, 54268284), (6, 36178856), (7, 31010448), (8, 27134142), (12, 18089428), (14, 15505224), (16, 13567071), (17, 12769008), (21, 10336816), (24, 9044714), (28, 7752612), (34, 6384504), (42, 5168408), (48, 4522357), (49, 4430064), (51, 4256336), (56, 3876306), (61, 3558576), (68, 3192252), (84, 2584204), (89, 2439024), (98, 2215032), (102, 2128168), (112, 1938153), (119, 1824144), (122, 1779288), (136, 1596126), (147, 1476688), (168, 1292102), (178, 1219512), (183, 1186192), (196, 1107516), (204, 1064084), (238, 912072), (244, 889644), (267, 813008), (272, 798063), (294, 738344), (336, 646051), (356, 609756), (357, 608048), (366, 593096), (392, 553758), (408, 532042), (427, 508368), (476, 456036), (488, 444822), (534, 406504), (588, 369172), (623, 348432), (712, 304878), (714, 304024), (732, 296548), (784, 276879), (816, 266021), (833, 260592), (854, 254184), (952, 228018), (976, 222411), (1037, 209328), (1068, 203252), (1176, 184586), (1246, 174216), (1281, 169456), (1424, 152439), (1428, 152012), (1464, 148274), (1513, 143472), (1666, 130296), (1708, 127092), (1869, 116144), (1904, 114009), (2074, 104664), (2136, 101626), (2352, 92293), (2492, 87108), (2499, 86864), (2562, 84728), (2856, 76006), (2928, 74137), (2989, 72624), (3026, 71736), (3111, 69776), (3332, 65148), (3416, 63546), (3738, 58072), (4148, 52332), (4272, 50813), (4361, 49776), (4539, 47824), (4984, 43554), (4998, 43432), (5124, 42364), (5429, 39984), (5712, 38003), (5978, 36312), (6052, 35868), (6222, 34888), (6664, 32574), (6832, 31773), (7259, 29904), (7476, 29036), (8296, 26166), (8722, 24888), (8967, 24208), (9078, 23912), (9968, 21777), (9996, 21716), (10248, 21182), (10591, 20496), (10858, 19992), (11956, 18156), (12104, 17934), (12444, 17444), (13083, 16592), (13328, 16287), (14518, 14952)]