2150874784

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{613}}^1$

素因数の和:870

約数の個数: 96

約数和(自身を含む): 4641840000

約数和(自身を除く): 2490965216

約数列:

[1, 2, 4, 8, 16, 19, 29, 32, 38, 58, 76, 116, 152, 199, 232, 304, 398, 464, 551, 608, 613, 796, 928, 1102, 1226, 1592, 2204, 2452, 3184, 3781, 4408, 4904, 5771, 6368, 7562, 8816, 9808, 11542, 11647, 15124, 17632, 17777, 19616, 23084, 23294, 30248, 35554, 46168, 46588, 60496, 71108, 92336, 93176, 109649, 120992, 121987, 142216, 184672, 186352, 219298, 243974, 284432, 337763, 372704, 438596, 487948, 568864, 675526, 877192, 975896, 1351052, 1754384, 1951792, 2317753, 2702104, 3508768, 3537623, 3903584, 4635506, 5404208, 7075246, 9271012, 10808416, 14150492, 18542024, 28300984, 37084048, 56601968, 67214837, 74168096, 113203936, 134429674, 268859348, 537718696, 1075437392, 2150874784]

約数ペア:

[(1, 2150874784), (2, 1075437392), (4, 537718696), (8, 268859348), (16, 134429674), (19, 113203936), (29, 74168096), (32, 67214837), (38, 56601968), (58, 37084048), (76, 28300984), (116, 18542024), (152, 14150492), (199, 10808416), (232, 9271012), (304, 7075246), (398, 5404208), (464, 4635506), (551, 3903584), (608, 3537623), (613, 3508768), (796, 2702104), (928, 2317753), (1102, 1951792), (1226, 1754384), (1592, 1351052), (2204, 975896), (2452, 877192), (3184, 675526), (3781, 568864), (4408, 487948), (4904, 438596), (5771, 372704), (6368, 337763), (7562, 284432), (8816, 243974), (9808, 219298), (11542, 186352), (11647, 184672), (15124, 142216), (17632, 121987), (17777, 120992), (19616, 109649), (23084, 93176), (23294, 92336), (30248, 71108), (35554, 60496), (46168, 46588)]