409998672

素因数分解:

$2^4\times 3^4\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:247

約数の個数: 200

約数和(自身を含む): 1244491776

約数和(自身を除く): 834493104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 47, 48, 53, 54, 72, 81, 94, 106, 108, 127, 141, 144, 159, 162, 188, 212, 216, 254, 282, 318, 324, 376, 381, 423, 424, 432, 477, 508, 564, 636, 648, 752, 762, 846, 848, 954, 1016, 1128, 1143, 1269, 1272, 1296, 1431, 1524, 1692, 1908, 2032, 2256, 2286, 2491, 2538, 2544, 2862, 3048, 3384, 3429, 3807, 3816, 4293, 4572, 4982, 5076, 5724, 5969, 6096, 6731, 6768, 6858, 7473, 7614, 7632, 8586, 9144, 9964, 10152, 10287, 11448, 11938, 13462, 13716, 14946, 15228, 17172, 17907, 18288, 19928, 20193, 20304, 20574, 22419, 22896, 23876, 26924, 27432, 29892, 30456, 34344, 35814, 39856, 40386, 41148, 44838, 47752, 53721, 53848, 54864, 59784, 60579, 60912, 67257, 68688, 71628, 80772, 82296, 89676, 95504, 107442, 107696, 119568, 121158, 134514, 143256, 161163, 161544, 164592, 179352, 181737, 201771, 214884, 242316, 269028, 286512, 316357, 322326, 323088, 358704, 363474, 403542, 429768, 483489, 484632, 538056, 545211, 632714, 644652, 726948, 807084, 859536, 949071, 966978, 969264, 1076112, 1090422, 1265428, 1289304, 1453896, 1614168, 1898142, 1933956, 2180844, 2530856, 2578608, 2847213, 2907792, 3228336, 3796284, 3867912, 4361688, 5061712, 5694426, 7592568, 7735824, 8541639, 8723376, 11388852, 15185136, 17083278, 22777704, 25624917, 34166556, 45555408, 51249834, 68333112, 102499668, 136666224, 204999336, 409998672]

約数ペア:

[(1, 409998672), (2, 204999336), (3, 136666224), (4, 102499668), (6, 68333112), (8, 51249834), (9, 45555408), (12, 34166556), (16, 25624917), (18, 22777704), (24, 17083278), (27, 15185136), (36, 11388852), (47, 8723376), (48, 8541639), (53, 7735824), (54, 7592568), (72, 5694426), (81, 5061712), (94, 4361688), (106, 3867912), (108, 3796284), (127, 3228336), (141, 2907792), (144, 2847213), (159, 2578608), (162, 2530856), (188, 2180844), (212, 1933956), (216, 1898142), (254, 1614168), (282, 1453896), (318, 1289304), (324, 1265428), (376, 1090422), (381, 1076112), (423, 969264), (424, 966978), (432, 949071), (477, 859536), (508, 807084), (564, 726948), (636, 644652), (648, 632714), (752, 545211), (762, 538056), (846, 484632), (848, 483489), (954, 429768), (1016, 403542), (1128, 363474), (1143, 358704), (1269, 323088), (1272, 322326), (1296, 316357), (1431, 286512), (1524, 269028), (1692, 242316), (1908, 214884), (2032, 201771), (2256, 181737), (2286, 179352), (2491, 164592), (2538, 161544), (2544, 161163), (2862, 143256), (3048, 134514), (3384, 121158), (3429, 119568), (3807, 107696), (3816, 107442), (4293, 95504), (4572, 89676), (4982, 82296), (5076, 80772), (5724, 71628), (5969, 68688), (6096, 67257), (6731, 60912), (6768, 60579), (6858, 59784), (7473, 54864), (7614, 53848), (7632, 53721), (8586, 47752), (9144, 44838), (9964, 41148), (10152, 40386), (10287, 39856), (11448, 35814), (11938, 34344), (13462, 30456), (13716, 29892), (14946, 27432), (15228, 26924), (17172, 23876), (17907, 22896), (18288, 22419), (19928, 20574), (20193, 20304)]