236996864

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:176

約数の個数: 144

約数和(自身を含む): 556295040

約数和(自身を除く): 319298176

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 59, 64, 68, 71, 104, 118, 128, 136, 142, 208, 221, 236, 256, 272, 284, 416, 442, 472, 544, 568, 767, 832, 884, 923, 944, 1003, 1088, 1136, 1207, 1534, 1664, 1768, 1846, 1888, 2006, 2176, 2272, 2414, 3068, 3328, 3536, 3692, 3776, 4012, 4189, 4352, 4544, 4828, 6136, 7072, 7384, 7552, 8024, 8378, 9088, 9656, 12272, 13039, 14144, 14768, 15104, 15691, 16048, 16756, 18176, 19312, 24544, 26078, 28288, 29536, 31382, 32096, 33512, 38624, 49088, 52156, 54457, 56576, 59072, 62764, 64192, 67024, 71213, 77248, 98176, 104312, 108914, 118144, 125528, 128384, 134048, 142426, 154496, 196352, 208624, 217828, 236288, 251056, 256768, 268096, 284852, 308992, 417248, 435656, 502112, 536192, 569704, 834496, 871312, 925769, 1004224, 1072384, 1139408, 1668992, 1742624, 1851538, 2008448, 2278816, 3337984, 3485248, 3703076, 4016896, 4557632, 6970496, 7406152, 9115264, 13940992, 14812304, 18230528, 29624608, 59249216, 118498432, 236996864]

約数ペア:

[(1, 236996864), (2, 118498432), (4, 59249216), (8, 29624608), (13, 18230528), (16, 14812304), (17, 13940992), (26, 9115264), (32, 7406152), (34, 6970496), (52, 4557632), (59, 4016896), (64, 3703076), (68, 3485248), (71, 3337984), (104, 2278816), (118, 2008448), (128, 1851538), (136, 1742624), (142, 1668992), (208, 1139408), (221, 1072384), (236, 1004224), (256, 925769), (272, 871312), (284, 834496), (416, 569704), (442, 536192), (472, 502112), (544, 435656), (568, 417248), (767, 308992), (832, 284852), (884, 268096), (923, 256768), (944, 251056), (1003, 236288), (1088, 217828), (1136, 208624), (1207, 196352), (1534, 154496), (1664, 142426), (1768, 134048), (1846, 128384), (1888, 125528), (2006, 118144), (2176, 108914), (2272, 104312), (2414, 98176), (3068, 77248), (3328, 71213), (3536, 67024), (3692, 64192), (3776, 62764), (4012, 59072), (4189, 56576), (4352, 54457), (4544, 52156), (4828, 49088), (6136, 38624), (7072, 33512), (7384, 32096), (7552, 31382), (8024, 29536), (8378, 28288), (9088, 26078), (9656, 24544), (12272, 19312), (13039, 18176), (14144, 16756), (14768, 16048), (15104, 15691)]