1312951248

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{509}}^1\times {\mathrm{853}}^1$

素因数の和:1386

約数の個数: 160

約数和(自身を含む): 4320556800

約数和(自身を除く): 3007605552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 509, 756, 853, 1008, 1018, 1512, 1527, 1706, 2036, 2559, 3024, 3054, 3412, 3563, 4072, 4581, 5118, 5971, 6108, 6824, 7126, 7677, 8144, 9162, 10236, 10689, 11942, 12216, 13648, 13743, 14252, 15354, 17913, 18324, 20472, 21378, 23031, 23884, 24432, 27486, 28504, 30708, 32067, 35826, 36648, 40944, 42756, 46062, 47768, 53739, 54972, 57008, 61416, 64134, 71652, 73296, 85512, 92124, 95536, 96201, 107478, 109944, 122832, 128268, 143304, 161217, 171024, 184248, 192402, 214956, 219888, 256536, 286608, 322434, 368496, 384804, 429912, 434177, 513072, 644868, 769608, 859824, 868354, 1289736, 1302531, 1539216, 1736708, 2579472, 2605062, 3039239, 3473416, 3907593, 5210124, 6078478, 6946832, 7815186, 9117717, 10420248, 11722779, 12156956, 15630372, 18235434, 20840496, 23445558, 24313912, 27353151, 31260744, 36470868, 46891116, 48627824, 54706302, 62521488, 72941736, 82059453, 93782232, 109412604, 145883472, 164118906, 187564464, 218825208, 328237812, 437650416, 656475624, 1312951248]

約数ペア:

[(1, 1312951248), (2, 656475624), (3, 437650416), (4, 328237812), (6, 218825208), (7, 187564464), (8, 164118906), (9, 145883472), (12, 109412604), (14, 93782232), (16, 82059453), (18, 72941736), (21, 62521488), (24, 54706302), (27, 48627824), (28, 46891116), (36, 36470868), (42, 31260744), (48, 27353151), (54, 24313912), (56, 23445558), (63, 20840496), (72, 18235434), (84, 15630372), (108, 12156956), (112, 11722779), (126, 10420248), (144, 9117717), (168, 7815186), (189, 6946832), (216, 6078478), (252, 5210124), (336, 3907593), (378, 3473416), (432, 3039239), (504, 2605062), (509, 2579472), (756, 1736708), (853, 1539216), (1008, 1302531), (1018, 1289736), (1512, 868354), (1527, 859824), (1706, 769608), (2036, 644868), (2559, 513072), (3024, 434177), (3054, 429912), (3412, 384804), (3563, 368496), (4072, 322434), (4581, 286608), (5118, 256536), (5971, 219888), (6108, 214956), (6824, 192402), (7126, 184248), (7677, 171024), (8144, 161217), (9162, 143304), (10236, 128268), (10689, 122832), (11942, 109944), (12216, 107478), (13648, 96201), (13743, 95536), (14252, 92124), (15354, 85512), (17913, 73296), (18324, 71652), (20472, 64134), (21378, 61416), (23031, 57008), (23884, 54972), (24432, 53739), (27486, 47768), (28504, 46062), (30708, 42756), (32067, 40944), (35826, 36648)]