280783824

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:277

約数の個数: 160

約数和(自身を含む): 804055680

約数和(自身を除く): 523271856

約数列:

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

約数ペア:

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