217206144

素因数分解:

$2^7\times 3^3\times {\mathrm{17}}^1\times {\mathrm{3697}}^1$

素因数の和:3737

約数の個数: 128

約数和(自身を含む): 678952800

約数和(自身を除く): 461746656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 64, 68, 72, 96, 102, 108, 128, 136, 144, 153, 192, 204, 216, 272, 288, 306, 384, 408, 432, 459, 544, 576, 612, 816, 864, 918, 1088, 1152, 1224, 1632, 1728, 1836, 2176, 2448, 3264, 3456, 3672, 3697, 4896, 6528, 7344, 7394, 9792, 11091, 14688, 14788, 19584, 22182, 29376, 29576, 33273, 44364, 58752, 59152, 62849, 66546, 88728, 99819, 118304, 125698, 133092, 177456, 188547, 199638, 236608, 251396, 266184, 354912, 377094, 399276, 473216, 502792, 532368, 565641, 709824, 754188, 798552, 1005584, 1064736, 1131282, 1419648, 1508376, 1597104, 1696923, 2011168, 2129472, 2262564, 3016752, 3194208, 3393846, 4022336, 4258944, 4525128, 6033504, 6388416, 6787692, 8044672, 9050256, 12067008, 12776832, 13575384, 18100512, 24134016, 27150768, 36201024, 54301536, 72402048, 108603072, 217206144]

約数ペア:

[(1, 217206144), (2, 108603072), (3, 72402048), (4, 54301536), (6, 36201024), (8, 27150768), (9, 24134016), (12, 18100512), (16, 13575384), (17, 12776832), (18, 12067008), (24, 9050256), (27, 8044672), (32, 6787692), (34, 6388416), (36, 6033504), (48, 4525128), (51, 4258944), (54, 4022336), (64, 3393846), (68, 3194208), (72, 3016752), (96, 2262564), (102, 2129472), (108, 2011168), (128, 1696923), (136, 1597104), (144, 1508376), (153, 1419648), (192, 1131282), (204, 1064736), (216, 1005584), (272, 798552), (288, 754188), (306, 709824), (384, 565641), (408, 532368), (432, 502792), (459, 473216), (544, 399276), (576, 377094), (612, 354912), (816, 266184), (864, 251396), (918, 236608), (1088, 199638), (1152, 188547), (1224, 177456), (1632, 133092), (1728, 125698), (1836, 118304), (2176, 99819), (2448, 88728), (3264, 66546), (3456, 62849), (3672, 59152), (3697, 58752), (4896, 44364), (6528, 33273), (7344, 29576), (7394, 29376), (9792, 22182), (11091, 19584), (14688, 14788)]