272397393648

素因数分解:

$2^4\times 3^2\times {\mathrm{223}}^1\times {\mathrm{421}}^1\times {\mathrm{20149}}^1$

素因数の和:20807

約数の個数: 120

約数和(自身を含む): 767609897600

約数和(自身を除く): 495212503952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 223, 421, 446, 669, 842, 892, 1263, 1338, 1684, 1784, 2007, 2526, 2676, 3368, 3568, 3789, 4014, 5052, 5352, 6736, 7578, 8028, 10104, 10704, 15156, 16056, 20149, 20208, 30312, 32112, 40298, 60447, 60624, 80596, 93883, 120894, 161192, 181341, 187766, 241788, 281649, 322384, 362682, 375532, 483576, 563298, 725364, 751064, 844947, 967152, 1126596, 1450728, 1502128, 1689894, 2253192, 2901456, 3379788, 4493227, 4506384, 6759576, 8482729, 8986454, 13479681, 13519152, 16965458, 17972908, 25448187, 26959362, 33930916, 35945816, 40439043, 50896374, 53918724, 67861832, 71891632, 76344561, 80878086, 101792748, 107837448, 135723664, 152689122, 161756172, 203585496, 215674896, 305378244, 323512344, 407170992, 610756488, 647024688, 1221512976, 1891648567, 3783297134, 5674945701, 7566594268, 11349891402, 15133188536, 17024837103, 22699782804, 30266377072, 34049674206, 45399565608, 68099348412, 90799131216, 136198696824, 272397393648]

約数ペア:

[(1, 272397393648), (2, 136198696824), (3, 90799131216), (4, 68099348412), (6, 45399565608), (8, 34049674206), (9, 30266377072), (12, 22699782804), (16, 17024837103), (18, 15133188536), (24, 11349891402), (36, 7566594268), (48, 5674945701), (72, 3783297134), (144, 1891648567), (223, 1221512976), (421, 647024688), (446, 610756488), (669, 407170992), (842, 323512344), (892, 305378244), (1263, 215674896), (1338, 203585496), (1684, 161756172), (1784, 152689122), (2007, 135723664), (2526, 107837448), (2676, 101792748), (3368, 80878086), (3568, 76344561), (3789, 71891632), (4014, 67861832), (5052, 53918724), (5352, 50896374), (6736, 40439043), (7578, 35945816), (8028, 33930916), (10104, 26959362), (10704, 25448187), (15156, 17972908), (16056, 16965458), (20149, 13519152), (20208, 13479681), (30312, 8986454), (32112, 8482729), (40298, 6759576), (60447, 4506384), (60624, 4493227), (80596, 3379788), (93883, 2901456), (120894, 2253192), (161192, 1689894), (181341, 1502128), (187766, 1450728), (241788, 1126596), (281649, 967152), (322384, 844947), (362682, 751064), (375532, 725364), (483576, 563298)]