38550816

素因数分解:

$2^5\times 3^4\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:268

約数の個数: 120

約数和(自身を含む): 115259760

約数和(自身を除く): 76708944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 107, 108, 139, 144, 162, 214, 216, 278, 288, 321, 324, 417, 428, 432, 556, 642, 648, 834, 856, 864, 963, 1112, 1251, 1284, 1296, 1668, 1712, 1926, 2224, 2502, 2568, 2592, 2889, 3336, 3424, 3753, 3852, 4448, 5004, 5136, 5778, 6672, 7506, 7704, 8667, 10008, 10272, 11259, 11556, 13344, 14873, 15012, 15408, 17334, 20016, 22518, 23112, 29746, 30024, 30816, 34668, 40032, 44619, 45036, 46224, 59492, 60048, 69336, 89238, 90072, 92448, 118984, 120096, 133857, 138672, 178476, 180144, 237968, 267714, 277344, 356952, 360288, 401571, 475936, 535428, 713904, 803142, 1070856, 1204713, 1427808, 1606284, 2141712, 2409426, 3212568, 4283424, 4818852, 6425136, 9637704, 12850272, 19275408, 38550816]

約数ペア:

[(1, 38550816), (2, 19275408), (3, 12850272), (4, 9637704), (6, 6425136), (8, 4818852), (9, 4283424), (12, 3212568), (16, 2409426), (18, 2141712), (24, 1606284), (27, 1427808), (32, 1204713), (36, 1070856), (48, 803142), (54, 713904), (72, 535428), (81, 475936), (96, 401571), (107, 360288), (108, 356952), (139, 277344), (144, 267714), (162, 237968), (214, 180144), (216, 178476), (278, 138672), (288, 133857), (321, 120096), (324, 118984), (417, 92448), (428, 90072), (432, 89238), (556, 69336), (642, 60048), (648, 59492), (834, 46224), (856, 45036), (864, 44619), (963, 40032), (1112, 34668), (1251, 30816), (1284, 30024), (1296, 29746), (1668, 23112), (1712, 22518), (1926, 20016), (2224, 17334), (2502, 15408), (2568, 15012), (2592, 14873), (2889, 13344), (3336, 11556), (3424, 11259), (3753, 10272), (3852, 10008), (4448, 8667), (5004, 7704), (5136, 7506), (5778, 6672)]