4418897584

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1\times {\mathrm{1163}}^1$

素因数の和:1478

約数の個数: 80

約数和(自身を含む): 9262041120

約数和(自身を除く): 4843143536

約数列:

[1, 2, 4, 8, 16, 17, 34, 61, 68, 122, 136, 229, 244, 272, 458, 488, 916, 976, 1037, 1163, 1832, 2074, 2326, 3664, 3893, 4148, 4652, 7786, 8296, 9304, 13969, 15572, 16592, 18608, 19771, 27938, 31144, 39542, 55876, 62288, 70943, 79084, 111752, 141886, 158168, 223504, 237473, 266327, 283772, 316336, 474946, 532654, 567544, 949892, 1065308, 1135088, 1206031, 1899784, 2130616, 2412062, 3799568, 4261232, 4527559, 4824124, 9055118, 9648248, 16245947, 18110236, 19296496, 32491894, 36220472, 64983788, 72440944, 129967576, 259935152, 276181099, 552362198, 1104724396, 2209448792, 4418897584]

約数ペア:

[(1, 4418897584), (2, 2209448792), (4, 1104724396), (8, 552362198), (16, 276181099), (17, 259935152), (34, 129967576), (61, 72440944), (68, 64983788), (122, 36220472), (136, 32491894), (229, 19296496), (244, 18110236), (272, 16245947), (458, 9648248), (488, 9055118), (916, 4824124), (976, 4527559), (1037, 4261232), (1163, 3799568), (1832, 2412062), (2074, 2130616), (2326, 1899784), (3664, 1206031), (3893, 1135088), (4148, 1065308), (4652, 949892), (7786, 567544), (8296, 532654), (9304, 474946), (13969, 316336), (15572, 283772), (16592, 266327), (18608, 237473), (19771, 223504), (27938, 158168), (31144, 141886), (39542, 111752), (55876, 79084), (62288, 70943)]