260915592

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1$

素因数の和:492

約数の個数: 192

約数和(自身を含む): 831306240

約数和(自身を除く): 570390648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 31, 34, 42, 49, 51, 56, 62, 68, 84, 93, 98, 102, 119, 124, 136, 147, 168, 186, 196, 204, 217, 238, 248, 294, 357, 372, 392, 408, 421, 434, 476, 527, 588, 651, 714, 744, 833, 842, 868, 952, 1054, 1176, 1263, 1302, 1428, 1519, 1581, 1666, 1684, 1736, 2108, 2499, 2526, 2604, 2856, 2947, 3038, 3162, 3332, 3368, 3689, 4216, 4557, 4998, 5052, 5208, 5894, 6076, 6324, 6664, 7157, 7378, 8841, 9114, 9996, 10104, 11067, 11788, 12152, 12648, 13051, 14314, 14756, 17682, 18228, 19992, 20629, 21471, 22134, 23576, 25823, 26102, 28628, 29512, 35364, 36456, 39153, 41258, 42942, 44268, 50099, 51646, 52204, 57256, 61887, 70728, 77469, 78306, 82516, 85884, 88536, 91357, 100198, 103292, 104408, 123774, 150297, 154938, 156612, 165032, 171768, 182714, 200396, 206584, 221867, 247548, 274071, 300594, 309876, 313224, 350693, 365428, 400792, 443734, 495096, 548142, 601188, 619752, 639499, 665601, 701386, 730856, 887468, 1052079, 1096284, 1202376, 1278998, 1331202, 1402772, 1553069, 1774936, 1918497, 2104158, 2192568, 2557996, 2662404, 2805544, 3106138, 3836994, 4208316, 4659207, 5115992, 5324808, 6212276, 7673988, 8416632, 9318414, 10871483, 12424552, 15347976, 18636828, 21742966, 32614449, 37273656, 43485932, 65228898, 86971864, 130457796, 260915592]

約数ペア:

[(1, 260915592), (2, 130457796), (3, 86971864), (4, 65228898), (6, 43485932), (7, 37273656), (8, 32614449), (12, 21742966), (14, 18636828), (17, 15347976), (21, 12424552), (24, 10871483), (28, 9318414), (31, 8416632), (34, 7673988), (42, 6212276), (49, 5324808), (51, 5115992), (56, 4659207), (62, 4208316), (68, 3836994), (84, 3106138), (93, 2805544), (98, 2662404), (102, 2557996), (119, 2192568), (124, 2104158), (136, 1918497), (147, 1774936), (168, 1553069), (186, 1402772), (196, 1331202), (204, 1278998), (217, 1202376), (238, 1096284), (248, 1052079), (294, 887468), (357, 730856), (372, 701386), (392, 665601), (408, 639499), (421, 619752), (434, 601188), (476, 548142), (527, 495096), (588, 443734), (651, 400792), (714, 365428), (744, 350693), (833, 313224), (842, 309876), (868, 300594), (952, 274071), (1054, 247548), (1176, 221867), (1263, 206584), (1302, 200396), (1428, 182714), (1519, 171768), (1581, 165032), (1666, 156612), (1684, 154938), (1736, 150297), (2108, 123774), (2499, 104408), (2526, 103292), (2604, 100198), (2856, 91357), (2947, 88536), (3038, 85884), (3162, 82516), (3332, 78306), (3368, 77469), (3689, 70728), (4216, 61887), (4557, 57256), (4998, 52204), (5052, 51646), (5208, 50099), (5894, 44268), (6076, 42942), (6324, 41258), (6664, 39153), (7157, 36456), (7378, 35364), (8841, 29512), (9114, 28628), (9996, 26102), (10104, 25823), (11067, 23576), (11788, 22134), (12152, 21471), (12648, 20629), (13051, 19992), (14314, 18228), (14756, 17682)]