755689984

素因数分解:

$2^9\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:278

約数の個数: 160

約数和(自身を含む): 1862023680

約数和(自身を除く): 1106333696

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 79, 112, 119, 128, 136, 157, 158, 224, 238, 256, 272, 314, 316, 448, 476, 512, 544, 553, 628, 632, 896, 952, 1088, 1099, 1106, 1256, 1264, 1343, 1792, 1904, 2176, 2198, 2212, 2512, 2528, 2669, 2686, 3584, 3808, 4352, 4396, 4424, 5024, 5056, 5338, 5372, 7616, 8704, 8792, 8848, 9401, 10048, 10112, 10676, 10744, 12403, 15232, 17584, 17696, 18683, 18802, 20096, 20224, 21352, 21488, 24806, 30464, 35168, 35392, 37366, 37604, 40192, 40448, 42704, 42976, 49612, 60928, 70336, 70784, 74732, 75208, 80384, 85408, 85952, 86821, 99224, 140672, 141568, 149464, 150416, 170816, 171904, 173642, 198448, 210851, 281344, 283136, 298928, 300832, 341632, 343808, 347284, 396896, 421702, 562688, 597856, 601664, 683264, 687616, 694568, 793792, 843404, 1195712, 1203328, 1366528, 1389136, 1475957, 1587584, 1686808, 2391424, 2406656, 2778272, 2951914, 3175168, 3373616, 4782848, 4813312, 5556544, 5903828, 6350336, 6747232, 9565696, 11113088, 11807656, 13494464, 22226176, 23615312, 26988928, 44452352, 47230624, 53977856, 94461248, 107955712, 188922496, 377844992, 755689984]

約数ペア:

[(1, 755689984), (2, 377844992), (4, 188922496), (7, 107955712), (8, 94461248), (14, 53977856), (16, 47230624), (17, 44452352), (28, 26988928), (32, 23615312), (34, 22226176), (56, 13494464), (64, 11807656), (68, 11113088), (79, 9565696), (112, 6747232), (119, 6350336), (128, 5903828), (136, 5556544), (157, 4813312), (158, 4782848), (224, 3373616), (238, 3175168), (256, 2951914), (272, 2778272), (314, 2406656), (316, 2391424), (448, 1686808), (476, 1587584), (512, 1475957), (544, 1389136), (553, 1366528), (628, 1203328), (632, 1195712), (896, 843404), (952, 793792), (1088, 694568), (1099, 687616), (1106, 683264), (1256, 601664), (1264, 597856), (1343, 562688), (1792, 421702), (1904, 396896), (2176, 347284), (2198, 343808), (2212, 341632), (2512, 300832), (2528, 298928), (2669, 283136), (2686, 281344), (3584, 210851), (3808, 198448), (4352, 173642), (4396, 171904), (4424, 170816), (5024, 150416), (5056, 149464), (5338, 141568), (5372, 140672), (7616, 99224), (8704, 86821), (8792, 85952), (8848, 85408), (9401, 80384), (10048, 75208), (10112, 74732), (10676, 70784), (10744, 70336), (12403, 60928), (15232, 49612), (17584, 42976), (17696, 42704), (18683, 40448), (18802, 40192), (20096, 37604), (20224, 37366), (21352, 35392), (21488, 35168), (24806, 30464)]