381423816288

素因数分解:

$2^5\times 3^2\times {\mathrm{197}}^1\times {\mathrm{563}}^1\times {\mathrm{11941}}^1$

素因数の和:12717

約数の個数: 144

約数和(自身を含む): 1092207772656

約数和(自身を除く): 710783956368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 197, 288, 394, 563, 591, 788, 1126, 1182, 1576, 1689, 1773, 2252, 2364, 3152, 3378, 3546, 4504, 4728, 5067, 6304, 6756, 7092, 9008, 9456, 10134, 11941, 13512, 14184, 18016, 18912, 20268, 23882, 27024, 28368, 35823, 40536, 47764, 54048, 56736, 71646, 81072, 95528, 107469, 110911, 143292, 162144, 191056, 214938, 221822, 286584, 332733, 382112, 429876, 443644, 573168, 665466, 859752, 887288, 998199, 1146336, 1330932, 1719504, 1774576, 1996398, 2352377, 2661864, 3439008, 3549152, 3992796, 4704754, 5323728, 6722783, 7057131, 7985592, 9409508, 10647456, 13445566, 14114262, 15971184, 18819016, 20168349, 21171393, 26891132, 28228524, 31942368, 37638032, 40336698, 42342786, 53782264, 56457048, 60505047, 75276064, 80673396, 84685572, 107564528, 112914096, 121010094, 161346792, 169371144, 215129056, 225828192, 242020188, 322693584, 338742288, 484040376, 645387168, 677484576, 968080752, 1324388251, 1936161504, 2648776502, 3973164753, 5297553004, 7946329506, 10595106008, 11919494259, 15892659012, 21190212016, 23838988518, 31785318024, 42380424032, 47677977036, 63570636048, 95355954072, 127141272096, 190711908144, 381423816288]

約数ペア:

[(1, 381423816288), (2, 190711908144), (3, 127141272096), (4, 95355954072), (6, 63570636048), (8, 47677977036), (9, 42380424032), (12, 31785318024), (16, 23838988518), (18, 21190212016), (24, 15892659012), (32, 11919494259), (36, 10595106008), (48, 7946329506), (72, 5297553004), (96, 3973164753), (144, 2648776502), (197, 1936161504), (288, 1324388251), (394, 968080752), (563, 677484576), (591, 645387168), (788, 484040376), (1126, 338742288), (1182, 322693584), (1576, 242020188), (1689, 225828192), (1773, 215129056), (2252, 169371144), (2364, 161346792), (3152, 121010094), (3378, 112914096), (3546, 107564528), (4504, 84685572), (4728, 80673396), (5067, 75276064), (6304, 60505047), (6756, 56457048), (7092, 53782264), (9008, 42342786), (9456, 40336698), (10134, 37638032), (11941, 31942368), (13512, 28228524), (14184, 26891132), (18016, 21171393), (18912, 20168349), (20268, 18819016), (23882, 15971184), (27024, 14114262), (28368, 13445566), (35823, 10647456), (40536, 9409508), (47764, 7985592), (54048, 7057131), (56736, 6722783), (71646, 5323728), (81072, 4704754), (95528, 3992796), (107469, 3549152), (110911, 3439008), (143292, 2661864), (162144, 2352377), (191056, 1996398), (214938, 1774576), (221822, 1719504), (286584, 1330932), (332733, 1146336), (382112, 998199), (429876, 887288), (443644, 859752), (573168, 665466)]