217290192

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{349}}^1$

素因数の和:493

約数の個数: 160

約数和(自身を含む): 687456000

約数和(自身を除く): 470165808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 84, 102, 109, 112, 119, 136, 168, 204, 218, 238, 272, 327, 336, 349, 357, 408, 436, 476, 654, 698, 714, 763, 816, 872, 952, 1047, 1308, 1396, 1428, 1526, 1744, 1853, 1904, 2094, 2289, 2443, 2616, 2792, 2856, 3052, 3706, 4188, 4578, 4886, 5232, 5559, 5584, 5712, 5933, 6104, 7329, 7412, 8376, 9156, 9772, 11118, 11866, 12208, 12971, 14658, 14824, 16752, 17799, 18312, 19544, 22236, 23732, 25942, 29316, 29648, 35598, 36624, 38041, 38913, 39088, 41531, 44472, 47464, 51884, 58632, 71196, 76082, 77826, 83062, 88944, 94928, 103768, 114123, 117264, 124593, 142392, 152164, 155652, 166124, 207536, 228246, 249186, 266287, 284784, 304328, 311304, 332248, 456492, 498372, 532574, 608656, 622608, 646697, 664496, 798861, 912984, 996744, 1065148, 1293394, 1597722, 1825968, 1940091, 1993488, 2130296, 2586788, 3195444, 3880182, 4260592, 4526879, 5173576, 6390888, 7760364, 9053758, 10347152, 12781776, 13580637, 15520728, 18107516, 27161274, 31041456, 36215032, 54322548, 72430064, 108645096, 217290192]

約数ペア:

[(1, 217290192), (2, 108645096), (3, 72430064), (4, 54322548), (6, 36215032), (7, 31041456), (8, 27161274), (12, 18107516), (14, 15520728), (16, 13580637), (17, 12781776), (21, 10347152), (24, 9053758), (28, 7760364), (34, 6390888), (42, 5173576), (48, 4526879), (51, 4260592), (56, 3880182), (68, 3195444), (84, 2586788), (102, 2130296), (109, 1993488), (112, 1940091), (119, 1825968), (136, 1597722), (168, 1293394), (204, 1065148), (218, 996744), (238, 912984), (272, 798861), (327, 664496), (336, 646697), (349, 622608), (357, 608656), (408, 532574), (436, 498372), (476, 456492), (654, 332248), (698, 311304), (714, 304328), (763, 284784), (816, 266287), (872, 249186), (952, 228246), (1047, 207536), (1308, 166124), (1396, 155652), (1428, 152164), (1526, 142392), (1744, 124593), (1853, 117264), (1904, 114123), (2094, 103768), (2289, 94928), (2443, 88944), (2616, 83062), (2792, 77826), (2856, 76082), (3052, 71196), (3706, 58632), (4188, 51884), (4578, 47464), (4886, 44472), (5232, 41531), (5559, 39088), (5584, 38913), (5712, 38041), (5933, 36624), (6104, 35598), (7329, 29648), (7412, 29316), (8376, 25942), (9156, 23732), (9772, 22236), (11118, 19544), (11866, 18312), (12208, 17799), (12971, 16752), (14658, 14824)]