211857264

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2339}}^1$

素因数の和:2407

約数の個数: 120

約数和(自身を含む): 645025680

約数和(自身を除く): 433168416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 37, 48, 51, 68, 72, 74, 102, 111, 136, 144, 148, 153, 204, 222, 272, 296, 306, 333, 408, 444, 592, 612, 629, 666, 816, 888, 1224, 1258, 1332, 1776, 1887, 2339, 2448, 2516, 2664, 3774, 4678, 5032, 5328, 5661, 7017, 7548, 9356, 10064, 11322, 14034, 15096, 18712, 21051, 22644, 28068, 30192, 37424, 39763, 42102, 45288, 56136, 79526, 84204, 86543, 90576, 112272, 119289, 159052, 168408, 173086, 238578, 259629, 318104, 336816, 346172, 357867, 477156, 519258, 636208, 692344, 715734, 778887, 954312, 1038516, 1384688, 1431468, 1471231, 1557774, 1908624, 2077032, 2862936, 2942462, 3115548, 4154064, 4413693, 5725872, 5884924, 6231096, 8827386, 11769848, 12462192, 13241079, 17654772, 23539696, 26482158, 35309544, 52964316, 70619088, 105928632, 211857264]

約数ペア:

[(1, 211857264), (2, 105928632), (3, 70619088), (4, 52964316), (6, 35309544), (8, 26482158), (9, 23539696), (12, 17654772), (16, 13241079), (17, 12462192), (18, 11769848), (24, 8827386), (34, 6231096), (36, 5884924), (37, 5725872), (48, 4413693), (51, 4154064), (68, 3115548), (72, 2942462), (74, 2862936), (102, 2077032), (111, 1908624), (136, 1557774), (144, 1471231), (148, 1431468), (153, 1384688), (204, 1038516), (222, 954312), (272, 778887), (296, 715734), (306, 692344), (333, 636208), (408, 519258), (444, 477156), (592, 357867), (612, 346172), (629, 336816), (666, 318104), (816, 259629), (888, 238578), (1224, 173086), (1258, 168408), (1332, 159052), (1776, 119289), (1887, 112272), (2339, 90576), (2448, 86543), (2516, 84204), (2664, 79526), (3774, 56136), (4678, 45288), (5032, 42102), (5328, 39763), (5661, 37424), (7017, 30192), (7548, 28068), (9356, 22644), (10064, 21051), (11322, 18712), (14034, 15096)]