255331761984

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{921589}}^1$

素因数の和:921657

約数の個数: 168

約数和(自身を含む): 809461987880

約数和(自身を除く): 554130225896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 37, 39, 48, 52, 64, 72, 74, 78, 96, 104, 111, 117, 144, 148, 156, 192, 208, 222, 234, 288, 296, 312, 333, 416, 444, 468, 481, 576, 592, 624, 666, 832, 888, 936, 962, 1184, 1248, 1332, 1443, 1776, 1872, 1924, 2368, 2496, 2664, 2886, 3552, 3744, 3848, 4329, 5328, 5772, 7104, 7488, 7696, 8658, 10656, 11544, 15392, 17316, 21312, 23088, 30784, 34632, 46176, 69264, 92352, 138528, 277056, 921589, 1843178, 2764767, 3686356, 5529534, 7372712, 8294301, 11059068, 11980657, 14745424, 16588602, 22118136, 23961314, 29490848, 33177204, 34098793, 35941971, 44236272, 47922628, 58981696, 66354408, 68197586, 71883942, 88472544, 95845256, 102296379, 107825913, 132708816, 136395172, 143767884, 176945088, 191690512, 204592758, 215651826, 265417632, 272790344, 287535768, 306889137, 383381024, 409185516, 431303652, 443284309, 530835264, 545580688, 575071536, 613778274, 766762048, 818371032, 862607304, 886568618, 1091161376, 1150143072, 1227556548, 1329852927, 1636742064, 1725214608, 1773137236, 2182322752, 2300286144, 2455113096, 2659705854, 3273484128, 3450429216, 3546274472, 3989558781, 4910226192, 5319411708, 6546968256, 6900858432, 7092548944, 7979117562, 9820452384, 10638823416, 14185097888, 15958235124, 19640904768, 21277646832, 28370195776, 31916470248, 42555293664, 63832940496, 85110587328, 127665880992, 255331761984]

約数ペア:

[(1, 255331761984), (2, 127665880992), (3, 85110587328), (4, 63832940496), (6, 42555293664), (8, 31916470248), (9, 28370195776), (12, 21277646832), (13, 19640904768), (16, 15958235124), (18, 14185097888), (24, 10638823416), (26, 9820452384), (32, 7979117562), (36, 7092548944), (37, 6900858432), (39, 6546968256), (48, 5319411708), (52, 4910226192), (64, 3989558781), (72, 3546274472), (74, 3450429216), (78, 3273484128), (96, 2659705854), (104, 2455113096), (111, 2300286144), (117, 2182322752), (144, 1773137236), (148, 1725214608), (156, 1636742064), (192, 1329852927), (208, 1227556548), (222, 1150143072), (234, 1091161376), (288, 886568618), (296, 862607304), (312, 818371032), (333, 766762048), (416, 613778274), (444, 575071536), (468, 545580688), (481, 530835264), (576, 443284309), (592, 431303652), (624, 409185516), (666, 383381024), (832, 306889137), (888, 287535768), (936, 272790344), (962, 265417632), (1184, 215651826), (1248, 204592758), (1332, 191690512), (1443, 176945088), (1776, 143767884), (1872, 136395172), (1924, 132708816), (2368, 107825913), (2496, 102296379), (2664, 95845256), (2886, 88472544), (3552, 71883942), (3744, 68197586), (3848, 66354408), (4329, 58981696), (5328, 47922628), (5772, 44236272), (7104, 35941971), (7488, 34098793), (7696, 33177204), (8658, 29490848), (10656, 23961314), (11544, 22118136), (15392, 16588602), (17316, 14745424), (21312, 11980657), (23088, 11059068), (30784, 8294301), (34632, 7372712), (46176, 5529534), (69264, 3686356), (92352, 2764767), (138528, 1843178), (277056, 921589)]