217636848

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{271}}^1$

素因数の和:325

約数の個数: 240

約数和(自身を含む): 740666880

約数和(自身を除く): 523030032

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 27, 33, 36, 39, 44, 48, 52, 54, 66, 72, 78, 88, 99, 104, 108, 117, 132, 143, 144, 156, 169, 176, 198, 208, 216, 234, 264, 271, 286, 297, 312, 338, 351, 396, 429, 432, 468, 507, 528, 542, 572, 594, 624, 676, 702, 792, 813, 858, 936, 1014, 1084, 1144, 1188, 1287, 1352, 1404, 1521, 1584, 1626, 1716, 1859, 1872, 2028, 2168, 2288, 2376, 2439, 2574, 2704, 2808, 2981, 3042, 3252, 3432, 3523, 3718, 3861, 4056, 4336, 4563, 4752, 4878, 5148, 5577, 5616, 5962, 6084, 6504, 6864, 7046, 7317, 7436, 7722, 8112, 8943, 9126, 9756, 10296, 10569, 11154, 11924, 12168, 13008, 14092, 14634, 14872, 15444, 16731, 17886, 18252, 19512, 20592, 21138, 22308, 23848, 24336, 26829, 28184, 29268, 29744, 30888, 31707, 33462, 35772, 36504, 38753, 39024, 42276, 44616, 45799, 47696, 50193, 53658, 56368, 58536, 61776, 63414, 66924, 71544, 73008, 77506, 80487, 84552, 89232, 91598, 95121, 100386, 107316, 116259, 117072, 126828, 133848, 137397, 143088, 155012, 160974, 169104, 183196, 190242, 200772, 214632, 232518, 253656, 267696, 274794, 310024, 321948, 348777, 366392, 380484, 401544, 412191, 429264, 465036, 503789, 507312, 549588, 620048, 643896, 697554, 732784, 760968, 803088, 824382, 930072, 1007578, 1046331, 1099176, 1236573, 1287792, 1395108, 1511367, 1521936, 1648764, 1860144, 2015156, 2092662, 2198352, 2473146, 2790216, 3022734, 3297528, 4030312, 4185324, 4534101, 4946292, 5580432, 6045468, 6595056, 8060624, 8370648, 9068202, 9892584, 12090936, 13602303, 16741296, 18136404, 19785168, 24181872, 27204606, 36272808, 54409212, 72545616, 108818424, 217636848]

約数ペア:

[(1, 217636848), (2, 108818424), (3, 72545616), (4, 54409212), (6, 36272808), (8, 27204606), (9, 24181872), (11, 19785168), (12, 18136404), (13, 16741296), (16, 13602303), (18, 12090936), (22, 9892584), (24, 9068202), (26, 8370648), (27, 8060624), (33, 6595056), (36, 6045468), (39, 5580432), (44, 4946292), (48, 4534101), (52, 4185324), (54, 4030312), (66, 3297528), (72, 3022734), (78, 2790216), (88, 2473146), (99, 2198352), (104, 2092662), (108, 2015156), (117, 1860144), (132, 1648764), (143, 1521936), (144, 1511367), (156, 1395108), (169, 1287792), (176, 1236573), (198, 1099176), (208, 1046331), (216, 1007578), (234, 930072), (264, 824382), (271, 803088), (286, 760968), (297, 732784), (312, 697554), (338, 643896), (351, 620048), (396, 549588), (429, 507312), (432, 503789), (468, 465036), (507, 429264), (528, 412191), (542, 401544), (572, 380484), (594, 366392), (624, 348777), (676, 321948), (702, 310024), (792, 274794), (813, 267696), (858, 253656), (936, 232518), (1014, 214632), (1084, 200772), (1144, 190242), (1188, 183196), (1287, 169104), (1352, 160974), (1404, 155012), (1521, 143088), (1584, 137397), (1626, 133848), (1716, 126828), (1859, 117072), (1872, 116259), (2028, 107316), (2168, 100386), (2288, 95121), (2376, 91598), (2439, 89232), (2574, 84552), (2704, 80487), (2808, 77506), (2981, 73008), (3042, 71544), (3252, 66924), (3432, 63414), (3523, 61776), (3718, 58536), (3861, 56368), (4056, 53658), (4336, 50193), (4563, 47696), (4752, 45799), (4878, 44616), (5148, 42276), (5577, 39024), (5616, 38753), (5962, 36504), (6084, 35772), (6504, 33462), (6864, 31707), (7046, 30888), (7317, 29744), (7436, 29268), (7722, 28184), (8112, 26829), (8943, 24336), (9126, 23848), (9756, 22308), (10296, 21138), (10569, 20592), (11154, 19512), (11924, 18252), (12168, 17886), (13008, 16731), (14092, 15444), (14634, 14872)]