256586304

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6047}}^1$

素因数の和:6092

約数の個数: 112

約数和(自身を含む): 774240768

約数和(自身を除く): 517654464

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 64, 68, 78, 96, 102, 104, 136, 156, 192, 204, 208, 221, 272, 312, 408, 416, 442, 544, 624, 663, 816, 832, 884, 1088, 1248, 1326, 1632, 1768, 2496, 2652, 3264, 3536, 5304, 6047, 7072, 10608, 12094, 14144, 18141, 21216, 24188, 36282, 42432, 48376, 72564, 78611, 96752, 102799, 145128, 157222, 193504, 205598, 235833, 290256, 308397, 314444, 387008, 411196, 471666, 580512, 616794, 628888, 822392, 943332, 1161024, 1233588, 1257776, 1336387, 1644784, 1886664, 2467176, 2515552, 2672774, 3289568, 3773328, 4009161, 4934352, 5031104, 5345548, 6579136, 7546656, 8018322, 9868704, 10691096, 15093312, 16036644, 19737408, 21382192, 32073288, 42764384, 64146576, 85528768, 128293152, 256586304]

約数ペア:

[(1, 256586304), (2, 128293152), (3, 85528768), (4, 64146576), (6, 42764384), (8, 32073288), (12, 21382192), (13, 19737408), (16, 16036644), (17, 15093312), (24, 10691096), (26, 9868704), (32, 8018322), (34, 7546656), (39, 6579136), (48, 5345548), (51, 5031104), (52, 4934352), (64, 4009161), (68, 3773328), (78, 3289568), (96, 2672774), (102, 2515552), (104, 2467176), (136, 1886664), (156, 1644784), (192, 1336387), (204, 1257776), (208, 1233588), (221, 1161024), (272, 943332), (312, 822392), (408, 628888), (416, 616794), (442, 580512), (544, 471666), (624, 411196), (663, 387008), (816, 314444), (832, 308397), (884, 290256), (1088, 235833), (1248, 205598), (1326, 193504), (1632, 157222), (1768, 145128), (2496, 102799), (2652, 96752), (3264, 78611), (3536, 72564), (5304, 48376), (6047, 42432), (7072, 36282), (10608, 24188), (12094, 21216), (14144, 18141)]