374777104

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1$

素因数の和:345

約数の個数: 120

約数和(自身を含む): 862659072

約数和(自身を除く): 487881968

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 31, 34, 52, 62, 68, 104, 124, 136, 169, 208, 221, 248, 263, 272, 338, 403, 442, 496, 526, 527, 676, 806, 884, 1052, 1054, 1352, 1612, 1768, 2104, 2108, 2704, 2873, 3224, 3419, 3536, 4208, 4216, 4471, 5239, 5746, 6448, 6838, 6851, 8153, 8432, 8942, 10478, 11492, 13676, 13702, 16306, 17884, 20956, 22984, 27352, 27404, 32612, 35768, 41912, 44447, 45968, 54704, 54808, 58123, 65224, 71536, 83824, 88894, 89063, 105989, 109616, 116246, 130448, 138601, 177788, 178126, 211978, 232492, 277202, 355576, 356252, 423956, 464984, 554404, 711152, 712504, 755599, 847912, 929968, 1108808, 1377857, 1425008, 1511198, 1695824, 1801813, 2217616, 2755714, 3022396, 3603626, 5511428, 6044792, 7207252, 11022856, 12089584, 14414504, 22045712, 23423569, 28829008, 46847138, 93694276, 187388552, 374777104]

約数ペア:

[(1, 374777104), (2, 187388552), (4, 93694276), (8, 46847138), (13, 28829008), (16, 23423569), (17, 22045712), (26, 14414504), (31, 12089584), (34, 11022856), (52, 7207252), (62, 6044792), (68, 5511428), (104, 3603626), (124, 3022396), (136, 2755714), (169, 2217616), (208, 1801813), (221, 1695824), (248, 1511198), (263, 1425008), (272, 1377857), (338, 1108808), (403, 929968), (442, 847912), (496, 755599), (526, 712504), (527, 711152), (676, 554404), (806, 464984), (884, 423956), (1052, 356252), (1054, 355576), (1352, 277202), (1612, 232492), (1768, 211978), (2104, 178126), (2108, 177788), (2704, 138601), (2873, 130448), (3224, 116246), (3419, 109616), (3536, 105989), (4208, 89063), (4216, 88894), (4471, 83824), (5239, 71536), (5746, 65224), (6448, 58123), (6838, 54808), (6851, 54704), (8153, 45968), (8432, 44447), (8942, 41912), (10478, 35768), (11492, 32612), (13676, 27404), (13702, 27352), (16306, 22984), (17884, 20956)]