378857304

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{331}}^1\times {\mathrm{757}}^1$

素因数の和:1110

約数の個数: 128

約数和(自身を含む): 1207948800

約数和(自身を除く): 829091496

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 331, 378, 504, 662, 756, 757, 993, 1324, 1512, 1514, 1986, 2271, 2317, 2648, 2979, 3028, 3972, 4542, 4634, 5299, 5958, 6056, 6813, 6951, 7944, 8937, 9084, 9268, 10598, 11916, 13626, 13902, 15897, 17874, 18168, 18536, 20439, 20853, 21196, 23832, 27252, 27804, 31794, 35748, 40878, 41706, 42392, 47691, 54504, 55608, 62559, 63588, 71496, 81756, 83412, 95382, 125118, 127176, 143073, 163512, 166824, 190764, 250236, 250567, 286146, 381528, 500472, 501134, 572292, 751701, 1002268, 1144584, 1503402, 1753969, 2004536, 2255103, 3006804, 3507938, 4510206, 5261907, 6013608, 6765309, 7015876, 9020412, 10523814, 13530618, 14031752, 15785721, 18040824, 21047628, 27061236, 31571442, 42095256, 47357163, 54122472, 63142884, 94714326, 126285768, 189428652, 378857304]

約数ペア:

[(1, 378857304), (2, 189428652), (3, 126285768), (4, 94714326), (6, 63142884), (7, 54122472), (8, 47357163), (9, 42095256), (12, 31571442), (14, 27061236), (18, 21047628), (21, 18040824), (24, 15785721), (27, 14031752), (28, 13530618), (36, 10523814), (42, 9020412), (54, 7015876), (56, 6765309), (63, 6013608), (72, 5261907), (84, 4510206), (108, 3507938), (126, 3006804), (168, 2255103), (189, 2004536), (216, 1753969), (252, 1503402), (331, 1144584), (378, 1002268), (504, 751701), (662, 572292), (756, 501134), (757, 500472), (993, 381528), (1324, 286146), (1512, 250567), (1514, 250236), (1986, 190764), (2271, 166824), (2317, 163512), (2648, 143073), (2979, 127176), (3028, 125118), (3972, 95382), (4542, 83412), (4634, 81756), (5299, 71496), (5958, 63588), (6056, 62559), (6813, 55608), (6951, 54504), (7944, 47691), (8937, 42392), (9084, 41706), (9268, 40878), (10598, 35748), (11916, 31794), (13626, 27804), (13902, 27252), (15897, 23832), (17874, 21196), (18168, 20853), (18536, 20439)]