290382048

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1291}}^1$

素因数の和:1389

約数の個数: 144

約数和(自身を含む): 914239872

約数和(自身を除く): 623857824

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 71, 72, 88, 96, 99, 132, 142, 144, 176, 198, 213, 264, 284, 288, 352, 396, 426, 528, 568, 639, 781, 792, 852, 1056, 1136, 1278, 1291, 1562, 1584, 1704, 2272, 2343, 2556, 2582, 3124, 3168, 3408, 3873, 4686, 5112, 5164, 6248, 6816, 7029, 7746, 9372, 10224, 10328, 11619, 12496, 14058, 14201, 15492, 18744, 20448, 20656, 23238, 24992, 28116, 28402, 30984, 37488, 41312, 42603, 46476, 56232, 56804, 61968, 74976, 85206, 91661, 92952, 112464, 113608, 123936, 127809, 170412, 183322, 185904, 224928, 227216, 255618, 274983, 340824, 366644, 371808, 454432, 511236, 549966, 681648, 733288, 824949, 1008271, 1022472, 1099932, 1363296, 1466576, 1649898, 2016542, 2044944, 2199864, 2933152, 3024813, 3299796, 4033084, 4089888, 4399728, 6049626, 6599592, 8066168, 8799456, 9074439, 12099252, 13199184, 16132336, 18148878, 24198504, 26398368, 32264672, 36297756, 48397008, 72595512, 96794016, 145191024, 290382048]

約数ペア:

[(1, 290382048), (2, 145191024), (3, 96794016), (4, 72595512), (6, 48397008), (8, 36297756), (9, 32264672), (11, 26398368), (12, 24198504), (16, 18148878), (18, 16132336), (22, 13199184), (24, 12099252), (32, 9074439), (33, 8799456), (36, 8066168), (44, 6599592), (48, 6049626), (66, 4399728), (71, 4089888), (72, 4033084), (88, 3299796), (96, 3024813), (99, 2933152), (132, 2199864), (142, 2044944), (144, 2016542), (176, 1649898), (198, 1466576), (213, 1363296), (264, 1099932), (284, 1022472), (288, 1008271), (352, 824949), (396, 733288), (426, 681648), (528, 549966), (568, 511236), (639, 454432), (781, 371808), (792, 366644), (852, 340824), (1056, 274983), (1136, 255618), (1278, 227216), (1291, 224928), (1562, 185904), (1584, 183322), (1704, 170412), (2272, 127809), (2343, 123936), (2556, 113608), (2582, 112464), (3124, 92952), (3168, 91661), (3408, 85206), (3873, 74976), (4686, 61968), (5112, 56804), (5164, 56232), (6248, 46476), (6816, 42603), (7029, 41312), (7746, 37488), (9372, 30984), (10224, 28402), (10328, 28116), (11619, 24992), (12496, 23238), (14058, 20656), (14201, 20448), (15492, 18744)]