228635568

素因数分解:

$2^4\times 3^3\times 7^3\times {\mathrm{1543}}^1$

素因数の和:1581

約数の個数: 160

約数和(自身を含む): 765824000

約数和(自身を除く): 537188432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 72, 84, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 252, 294, 336, 343, 378, 392, 432, 441, 504, 588, 686, 756, 784, 882, 1008, 1029, 1176, 1323, 1372, 1512, 1543, 1764, 2058, 2352, 2646, 2744, 3024, 3086, 3087, 3528, 4116, 4629, 5292, 5488, 6172, 6174, 7056, 8232, 9258, 9261, 10584, 10801, 12344, 12348, 13887, 16464, 18516, 18522, 21168, 21602, 24688, 24696, 27774, 32403, 37032, 37044, 41661, 43204, 49392, 55548, 64806, 74064, 74088, 75607, 83322, 86408, 97209, 111096, 129612, 148176, 151214, 166644, 172816, 194418, 222192, 226821, 259224, 291627, 302428, 333288, 388836, 453642, 518448, 529249, 583254, 604856, 666576, 680463, 777672, 907284, 1058498, 1166508, 1209712, 1360926, 1555344, 1587747, 1814568, 2041389, 2116996, 2333016, 2721852, 3175494, 3629136, 4082778, 4233992, 4666032, 4763241, 5443704, 6350988, 8165556, 8467984, 9526482, 10887408, 12701976, 14289723, 16331112, 19052964, 25403952, 28579446, 32662224, 38105928, 57158892, 76211856, 114317784, 228635568]

約数ペア:

[(1, 228635568), (2, 114317784), (3, 76211856), (4, 57158892), (6, 38105928), (7, 32662224), (8, 28579446), (9, 25403952), (12, 19052964), (14, 16331112), (16, 14289723), (18, 12701976), (21, 10887408), (24, 9526482), (27, 8467984), (28, 8165556), (36, 6350988), (42, 5443704), (48, 4763241), (49, 4666032), (54, 4233992), (56, 4082778), (63, 3629136), (72, 3175494), (84, 2721852), (98, 2333016), (108, 2116996), (112, 2041389), (126, 1814568), (144, 1587747), (147, 1555344), (168, 1360926), (189, 1209712), (196, 1166508), (216, 1058498), (252, 907284), (294, 777672), (336, 680463), (343, 666576), (378, 604856), (392, 583254), (432, 529249), (441, 518448), (504, 453642), (588, 388836), (686, 333288), (756, 302428), (784, 291627), (882, 259224), (1008, 226821), (1029, 222192), (1176, 194418), (1323, 172816), (1372, 166644), (1512, 151214), (1543, 148176), (1764, 129612), (2058, 111096), (2352, 97209), (2646, 86408), (2744, 83322), (3024, 75607), (3086, 74088), (3087, 74064), (3528, 64806), (4116, 55548), (4629, 49392), (5292, 43204), (5488, 41661), (6172, 37044), (6174, 37032), (7056, 32403), (8232, 27774), (9258, 24696), (9261, 24688), (10584, 21602), (10801, 21168), (12344, 18522), (12348, 18516), (13887, 16464)]