276221904

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1153}}^1$

素因数の和:1225

約数の個数: 160

約数和(自身を含む): 879181824

約数和(自身を除く): 602959920

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 31, 42, 46, 48, 56, 62, 69, 84, 92, 93, 112, 124, 138, 161, 168, 184, 186, 217, 248, 276, 322, 336, 368, 372, 434, 483, 496, 552, 644, 651, 713, 744, 868, 966, 1104, 1153, 1288, 1302, 1426, 1488, 1736, 1932, 2139, 2306, 2576, 2604, 2852, 3459, 3472, 3864, 4278, 4612, 4991, 5208, 5704, 6918, 7728, 8071, 8556, 9224, 9982, 10416, 11408, 13836, 14973, 16142, 17112, 18448, 19964, 24213, 26519, 27672, 29946, 32284, 34224, 35743, 39928, 48426, 53038, 55344, 59892, 64568, 71486, 79557, 79856, 96852, 106076, 107229, 119784, 129136, 142972, 159114, 185633, 193704, 212152, 214458, 239568, 250201, 285944, 318228, 371266, 387408, 424304, 428916, 500402, 556899, 571888, 636456, 742532, 750603, 822089, 857832, 1000804, 1113798, 1272912, 1485064, 1501206, 1644178, 1715664, 2001608, 2227596, 2466267, 2970128, 3002412, 3288356, 4003216, 4455192, 4932534, 5754623, 6004824, 6576712, 8910384, 9865068, 11509246, 12009648, 13153424, 17263869, 19730136, 23018492, 34527738, 39460272, 46036984, 69055476, 92073968, 138110952, 276221904]

約数ペア:

[(1, 276221904), (2, 138110952), (3, 92073968), (4, 69055476), (6, 46036984), (7, 39460272), (8, 34527738), (12, 23018492), (14, 19730136), (16, 17263869), (21, 13153424), (23, 12009648), (24, 11509246), (28, 9865068), (31, 8910384), (42, 6576712), (46, 6004824), (48, 5754623), (56, 4932534), (62, 4455192), (69, 4003216), (84, 3288356), (92, 3002412), (93, 2970128), (112, 2466267), (124, 2227596), (138, 2001608), (161, 1715664), (168, 1644178), (184, 1501206), (186, 1485064), (217, 1272912), (248, 1113798), (276, 1000804), (322, 857832), (336, 822089), (368, 750603), (372, 742532), (434, 636456), (483, 571888), (496, 556899), (552, 500402), (644, 428916), (651, 424304), (713, 387408), (744, 371266), (868, 318228), (966, 285944), (1104, 250201), (1153, 239568), (1288, 214458), (1302, 212152), (1426, 193704), (1488, 185633), (1736, 159114), (1932, 142972), (2139, 129136), (2306, 119784), (2576, 107229), (2604, 106076), (2852, 96852), (3459, 79856), (3472, 79557), (3864, 71486), (4278, 64568), (4612, 59892), (4991, 55344), (5208, 53038), (5704, 48426), (6918, 39928), (7728, 35743), (8071, 34224), (8556, 32284), (9224, 29946), (9982, 27672), (10416, 26519), (11408, 24213), (13836, 19964), (14973, 18448), (16142, 17112)]