13281021952

素因数分解:

$2^{12}\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:384

約数の個数: 156

約数和(自身を含む): 29562039808

約数和(自身を除く): 16281017856

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 127, 128, 176, 211, 242, 254, 256, 352, 422, 484, 508, 512, 704, 844, 968, 1016, 1024, 1397, 1408, 1688, 1936, 2032, 2048, 2321, 2794, 2816, 3376, 3872, 4064, 4096, 4642, 5588, 5632, 6752, 7744, 8128, 9284, 11176, 11264, 13504, 15367, 15488, 16256, 18568, 22352, 22528, 25531, 26797, 27008, 30734, 30976, 32512, 37136, 44704, 45056, 51062, 53594, 54016, 61468, 61952, 65024, 74272, 89408, 102124, 107188, 108032, 122936, 123904, 130048, 148544, 178816, 204248, 214376, 216064, 245872, 247808, 260096, 294767, 297088, 357632, 408496, 428752, 432128, 491744, 495616, 520192, 589534, 594176, 715264, 816992, 857504, 864256, 983488, 1179068, 1188352, 1430528, 1633984, 1715008, 1966976, 2358136, 2376704, 2861056, 3242437, 3267968, 3430016, 3933952, 4716272, 4753408, 5722112, 6484874, 6535936, 6860032, 7867904, 9432544, 9506816, 12969748, 13071872, 13720064, 15735808, 18865088, 25939496, 26143744, 27440128, 31471616, 37730176, 51878992, 52287488, 54880256, 62943232, 75460352, 103757984, 104574976, 109760512, 150920704, 207515968, 301841408, 415031936, 603682816, 830063872, 1207365632, 1660127744, 3320255488, 6640510976, 13281021952]

約数ペア:

[(1, 13281021952), (2, 6640510976), (4, 3320255488), (8, 1660127744), (11, 1207365632), (16, 830063872), (22, 603682816), (32, 415031936), (44, 301841408), (64, 207515968), (88, 150920704), (121, 109760512), (127, 104574976), (128, 103757984), (176, 75460352), (211, 62943232), (242, 54880256), (254, 52287488), (256, 51878992), (352, 37730176), (422, 31471616), (484, 27440128), (508, 26143744), (512, 25939496), (704, 18865088), (844, 15735808), (968, 13720064), (1016, 13071872), (1024, 12969748), (1397, 9506816), (1408, 9432544), (1688, 7867904), (1936, 6860032), (2032, 6535936), (2048, 6484874), (2321, 5722112), (2794, 4753408), (2816, 4716272), (3376, 3933952), (3872, 3430016), (4064, 3267968), (4096, 3242437), (4642, 2861056), (5588, 2376704), (5632, 2358136), (6752, 1966976), (7744, 1715008), (8128, 1633984), (9284, 1430528), (11176, 1188352), (11264, 1179068), (13504, 983488), (15367, 864256), (15488, 857504), (16256, 816992), (18568, 715264), (22352, 594176), (22528, 589534), (25531, 520192), (26797, 495616), (27008, 491744), (30734, 432128), (30976, 428752), (32512, 408496), (37136, 357632), (44704, 297088), (45056, 294767), (51062, 260096), (53594, 247808), (54016, 245872), (61468, 216064), (61952, 214376), (65024, 204248), (74272, 178816), (89408, 148544), (102124, 130048), (107188, 123904), (108032, 122936)]