638634605184

素因数分解:

$2^7\times 3^2\times {\mathrm{107}}^1\times {\mathrm{977}}^1\times {\mathrm{5303}}^1$

素因数の和:6407

約数の個数: 192

約数和(自身を含む): 1857161442240

約数和(自身を除く): 1218526837056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 107, 128, 144, 192, 214, 288, 321, 384, 428, 576, 642, 856, 963, 977, 1152, 1284, 1712, 1926, 1954, 2568, 2931, 3424, 3852, 3908, 5136, 5303, 5862, 6848, 7704, 7816, 8793, 10272, 10606, 11724, 13696, 15408, 15632, 15909, 17586, 20544, 21212, 23448, 30816, 31264, 31818, 35172, 41088, 42424, 46896, 47727, 61632, 62528, 63636, 70344, 84848, 93792, 95454, 104539, 123264, 125056, 127272, 140688, 169696, 187584, 190908, 209078, 254544, 281376, 313617, 339392, 375168, 381816, 418156, 509088, 562752, 567421, 627234, 678784, 763632, 836312, 940851, 1018176, 1125504, 1134842, 1254468, 1527264, 1672624, 1702263, 1881702, 2036352, 2269684, 2508936, 3054528, 3345248, 3404526, 3763404, 4539368, 5017872, 5106789, 5181031, 6109056, 6690496, 6809052, 7526808, 9078736, 10035744, 10213578, 10362062, 13380992, 13618104, 15053616, 15543093, 18157472, 20071488, 20427156, 20724124, 27236208, 30107232, 31086186, 36314944, 40142976, 40854312, 41448248, 46629279, 54472416, 60214464, 62172372, 72629888, 81708624, 82896496, 93258558, 108944832, 120428928, 124344744, 163417248, 165792992, 186517116, 217889664, 248689488, 326834496, 331585984, 373034232, 497378976, 554370317, 653668992, 663171968, 746068464, 994757952, 1108740634, 1492136928, 1663110951, 1989515904, 2217481268, 2984273856, 3326221902, 4434962536, 4989332853, 5968547712, 6652443804, 8869925072, 9978665706, 13304887608, 17739850144, 19957331412, 26609775216, 35479700288, 39914662824, 53219550432, 70959400576, 79829325648, 106439100864, 159658651296, 212878201728, 319317302592, 638634605184]

約数ペア:

[(1, 638634605184), (2, 319317302592), (3, 212878201728), (4, 159658651296), (6, 106439100864), (8, 79829325648), (9, 70959400576), (12, 53219550432), (16, 39914662824), (18, 35479700288), (24, 26609775216), (32, 19957331412), (36, 17739850144), (48, 13304887608), (64, 9978665706), (72, 8869925072), (96, 6652443804), (107, 5968547712), (128, 4989332853), (144, 4434962536), (192, 3326221902), (214, 2984273856), (288, 2217481268), (321, 1989515904), (384, 1663110951), (428, 1492136928), (576, 1108740634), (642, 994757952), (856, 746068464), (963, 663171968), (977, 653668992), (1152, 554370317), (1284, 497378976), (1712, 373034232), (1926, 331585984), (1954, 326834496), (2568, 248689488), (2931, 217889664), (3424, 186517116), (3852, 165792992), (3908, 163417248), (5136, 124344744), (5303, 120428928), (5862, 108944832), (6848, 93258558), (7704, 82896496), (7816, 81708624), (8793, 72629888), (10272, 62172372), (10606, 60214464), (11724, 54472416), (13696, 46629279), (15408, 41448248), (15632, 40854312), (15909, 40142976), (17586, 36314944), (20544, 31086186), (21212, 30107232), (23448, 27236208), (30816, 20724124), (31264, 20427156), (31818, 20071488), (35172, 18157472), (41088, 15543093), (42424, 15053616), (46896, 13618104), (47727, 13380992), (61632, 10362062), (62528, 10213578), (63636, 10035744), (70344, 9078736), (84848, 7526808), (93792, 6809052), (95454, 6690496), (104539, 6109056), (123264, 5181031), (125056, 5106789), (127272, 5017872), (140688, 4539368), (169696, 3763404), (187584, 3404526), (190908, 3345248), (209078, 3054528), (254544, 2508936), (281376, 2269684), (313617, 2036352), (339392, 1881702), (375168, 1702263), (381816, 1672624), (418156, 1527264), (509088, 1254468), (562752, 1134842), (567421, 1125504), (627234, 1018176), (678784, 940851), (763632, 836312)]