1387663488

素因数分解:

$2^7\times 3^4\times {\mathrm{17}}^1\times {\mathrm{7873}}^1$

素因数の和:7916

約数の個数: 160

約数和(自身を含む): 4373140860

約数和(自身を除く): 2985477372

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 64, 68, 72, 81, 96, 102, 108, 128, 136, 144, 153, 162, 192, 204, 216, 272, 288, 306, 324, 384, 408, 432, 459, 544, 576, 612, 648, 816, 864, 918, 1088, 1152, 1224, 1296, 1377, 1632, 1728, 1836, 2176, 2448, 2592, 2754, 3264, 3456, 3672, 4896, 5184, 5508, 6528, 7344, 7873, 9792, 10368, 11016, 14688, 15746, 19584, 22032, 23619, 29376, 31492, 44064, 47238, 58752, 62984, 70857, 88128, 94476, 125968, 133841, 141714, 176256, 188952, 212571, 251936, 267682, 283428, 377904, 401523, 425142, 503872, 535364, 566856, 637713, 755808, 803046, 850284, 1007744, 1070728, 1133712, 1204569, 1275426, 1511616, 1606092, 1700568, 2141456, 2267424, 2409138, 2550852, 3023232, 3212184, 3401136, 3613707, 4282912, 4534848, 4818276, 5101704, 6424368, 6802272, 7227414, 8565824, 9069696, 9636552, 10203408, 10841121, 12848736, 13604544, 14454828, 17131648, 19273104, 20406816, 21682242, 25697472, 27209088, 28909656, 38546208, 40813632, 43364484, 51394944, 57819312, 77092416, 81627264, 86728968, 115638624, 154184832, 173457936, 231277248, 346915872, 462554496, 693831744, 1387663488]

約数ペア:

[(1, 1387663488), (2, 693831744), (3, 462554496), (4, 346915872), (6, 231277248), (8, 173457936), (9, 154184832), (12, 115638624), (16, 86728968), (17, 81627264), (18, 77092416), (24, 57819312), (27, 51394944), (32, 43364484), (34, 40813632), (36, 38546208), (48, 28909656), (51, 27209088), (54, 25697472), (64, 21682242), (68, 20406816), (72, 19273104), (81, 17131648), (96, 14454828), (102, 13604544), (108, 12848736), (128, 10841121), (136, 10203408), (144, 9636552), (153, 9069696), (162, 8565824), (192, 7227414), (204, 6802272), (216, 6424368), (272, 5101704), (288, 4818276), (306, 4534848), (324, 4282912), (384, 3613707), (408, 3401136), (432, 3212184), (459, 3023232), (544, 2550852), (576, 2409138), (612, 2267424), (648, 2141456), (816, 1700568), (864, 1606092), (918, 1511616), (1088, 1275426), (1152, 1204569), (1224, 1133712), (1296, 1070728), (1377, 1007744), (1632, 850284), (1728, 803046), (1836, 755808), (2176, 637713), (2448, 566856), (2592, 535364), (2754, 503872), (3264, 425142), (3456, 401523), (3672, 377904), (4896, 283428), (5184, 267682), (5508, 251936), (6528, 212571), (7344, 188952), (7873, 176256), (9792, 141714), (10368, 133841), (11016, 125968), (14688, 94476), (15746, 88128), (19584, 70857), (22032, 62984), (23619, 58752), (29376, 47238), (31492, 44064)]