561567648

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:279

約数の個数: 192

約数和(自身を含む): 1634048640

約数和(自身を除く): 1072480992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 37, 38, 48, 53, 57, 74, 76, 96, 106, 111, 114, 148, 152, 157, 159, 212, 222, 228, 296, 304, 314, 318, 424, 444, 456, 471, 592, 608, 628, 636, 703, 848, 888, 912, 942, 1007, 1184, 1256, 1272, 1406, 1696, 1776, 1824, 1884, 1961, 2014, 2109, 2512, 2544, 2812, 2983, 3021, 3552, 3768, 3922, 4028, 4218, 5024, 5088, 5624, 5809, 5883, 5966, 6042, 7536, 7844, 8056, 8321, 8436, 8949, 11248, 11618, 11766, 11932, 12084, 15072, 15688, 16112, 16642, 16872, 17427, 17898, 22496, 23236, 23532, 23864, 24168, 24963, 31376, 32224, 33284, 33744, 34854, 35796, 37259, 46472, 47064, 47728, 48336, 49926, 62752, 66568, 67488, 69708, 71592, 74518, 92944, 94128, 95456, 96672, 99852, 110371, 111777, 133136, 139416, 143184, 149036, 158099, 185888, 188256, 199704, 220742, 223554, 266272, 278832, 286368, 298072, 307877, 316198, 331113, 399408, 441484, 447108, 474297, 557664, 596144, 615754, 632396, 662226, 798816, 882968, 894216, 923631, 948594, 1192288, 1231508, 1264792, 1324452, 1765936, 1788432, 1847262, 1897188, 2463016, 2529584, 2648904, 3531872, 3576864, 3694524, 3794376, 4926032, 5059168, 5297808, 5849663, 7389048, 7588752, 9852064, 10595616, 11699326, 14778096, 15177504, 17548989, 23398652, 29556192, 35097978, 46797304, 70195956, 93594608, 140391912, 187189216, 280783824, 561567648]

約数ペア:

[(1, 561567648), (2, 280783824), (3, 187189216), (4, 140391912), (6, 93594608), (8, 70195956), (12, 46797304), (16, 35097978), (19, 29556192), (24, 23398652), (32, 17548989), (37, 15177504), (38, 14778096), (48, 11699326), (53, 10595616), (57, 9852064), (74, 7588752), (76, 7389048), (96, 5849663), (106, 5297808), (111, 5059168), (114, 4926032), (148, 3794376), (152, 3694524), (157, 3576864), (159, 3531872), (212, 2648904), (222, 2529584), (228, 2463016), (296, 1897188), (304, 1847262), (314, 1788432), (318, 1765936), (424, 1324452), (444, 1264792), (456, 1231508), (471, 1192288), (592, 948594), (608, 923631), (628, 894216), (636, 882968), (703, 798816), (848, 662226), (888, 632396), (912, 615754), (942, 596144), (1007, 557664), (1184, 474297), (1256, 447108), (1272, 441484), (1406, 399408), (1696, 331113), (1776, 316198), (1824, 307877), (1884, 298072), (1961, 286368), (2014, 278832), (2109, 266272), (2512, 223554), (2544, 220742), (2812, 199704), (2983, 188256), (3021, 185888), (3552, 158099), (3768, 149036), (3922, 143184), (4028, 139416), (4218, 133136), (5024, 111777), (5088, 110371), (5624, 99852), (5809, 96672), (5883, 95456), (5966, 94128), (6042, 92944), (7536, 74518), (7844, 71592), (8056, 69708), (8321, 67488), (8436, 66568), (8949, 62752), (11248, 49926), (11618, 48336), (11766, 47728), (11932, 47064), (12084, 46472), (15072, 37259), (15688, 35796), (16112, 34854), (16642, 33744), (16872, 33284), (17427, 32224), (17898, 31376), (22496, 24963), (23236, 24168), (23532, 23864)]