506664704

素因数分解:

$2^8\times 7^2\times {\mathrm{13}}^2\times {\mathrm{239}}^1$

素因数の和:295

約数の個数: 162

約数和(自身を含む): 1279257840

約数和(自身を除く): 772593136

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 112, 128, 169, 182, 196, 208, 224, 239, 256, 338, 364, 392, 416, 448, 478, 637, 676, 728, 784, 832, 896, 956, 1183, 1274, 1352, 1456, 1568, 1664, 1673, 1792, 1912, 2366, 2548, 2704, 2912, 3107, 3136, 3328, 3346, 3824, 4732, 5096, 5408, 5824, 6214, 6272, 6692, 7648, 8281, 9464, 10192, 10816, 11648, 11711, 12428, 12544, 13384, 15296, 16562, 18928, 20384, 21632, 21749, 23296, 23422, 24856, 26768, 30592, 33124, 37856, 40391, 40768, 43264, 43498, 46844, 49712, 53536, 61184, 66248, 75712, 80782, 81536, 86996, 93688, 99424, 107072, 132496, 151424, 152243, 161564, 163072, 173992, 187376, 198848, 214144, 264992, 282737, 302848, 304486, 323128, 347984, 374752, 397696, 428288, 529984, 565474, 608972, 646256, 695968, 749504, 795392, 1059968, 1130948, 1217944, 1292512, 1391936, 1499008, 1979159, 2119936, 2261896, 2435888, 2585024, 2783872, 2998016, 3958318, 4523792, 4871776, 5170048, 5567744, 7916636, 9047584, 9743552, 10340096, 15833272, 18095168, 19487104, 31666544, 36190336, 38974208, 63333088, 72380672, 126666176, 253332352, 506664704]

約数ペア:

[(1, 506664704), (2, 253332352), (4, 126666176), (7, 72380672), (8, 63333088), (13, 38974208), (14, 36190336), (16, 31666544), (26, 19487104), (28, 18095168), (32, 15833272), (49, 10340096), (52, 9743552), (56, 9047584), (64, 7916636), (91, 5567744), (98, 5170048), (104, 4871776), (112, 4523792), (128, 3958318), (169, 2998016), (182, 2783872), (196, 2585024), (208, 2435888), (224, 2261896), (239, 2119936), (256, 1979159), (338, 1499008), (364, 1391936), (392, 1292512), (416, 1217944), (448, 1130948), (478, 1059968), (637, 795392), (676, 749504), (728, 695968), (784, 646256), (832, 608972), (896, 565474), (956, 529984), (1183, 428288), (1274, 397696), (1352, 374752), (1456, 347984), (1568, 323128), (1664, 304486), (1673, 302848), (1792, 282737), (1912, 264992), (2366, 214144), (2548, 198848), (2704, 187376), (2912, 173992), (3107, 163072), (3136, 161564), (3328, 152243), (3346, 151424), (3824, 132496), (4732, 107072), (5096, 99424), (5408, 93688), (5824, 86996), (6214, 81536), (6272, 80782), (6692, 75712), (7648, 66248), (8281, 61184), (9464, 53536), (10192, 49712), (10816, 46844), (11648, 43498), (11711, 43264), (12428, 40768), (12544, 40391), (13384, 37856), (15296, 33124), (16562, 30592), (18928, 26768), (20384, 24856), (21632, 23422), (21749, 23296)]