745615728

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{36209}}^1$

素因数の和:36247

約数の個数: 120

約数和(自身を含む): 2451561840

約数和(自身を除く): 1705946112

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 33, 36, 39, 44, 48, 52, 66, 72, 78, 88, 99, 104, 117, 132, 143, 144, 156, 176, 198, 208, 234, 264, 286, 312, 396, 429, 468, 528, 572, 624, 792, 858, 936, 1144, 1287, 1584, 1716, 1872, 2288, 2574, 3432, 5148, 6864, 10296, 20592, 36209, 72418, 108627, 144836, 217254, 289672, 325881, 398299, 434508, 470717, 579344, 651762, 796598, 869016, 941434, 1194897, 1303524, 1412151, 1593196, 1738032, 1882868, 2389794, 2607048, 2824302, 3186392, 3584691, 3765736, 4236453, 4779588, 5177887, 5214096, 5648604, 6372784, 7169382, 7531472, 8472906, 9559176, 10355774, 11297208, 14338764, 15533661, 16945812, 19118352, 20711548, 22594416, 28677528, 31067322, 33891624, 41423096, 46600983, 57355056, 62134644, 67783248, 82846192, 93201966, 124269288, 186403932, 248538576, 372807864, 745615728]

約数ペア:

[(1, 745615728), (2, 372807864), (3, 248538576), (4, 186403932), (6, 124269288), (8, 93201966), (9, 82846192), (11, 67783248), (12, 62134644), (13, 57355056), (16, 46600983), (18, 41423096), (22, 33891624), (24, 31067322), (26, 28677528), (33, 22594416), (36, 20711548), (39, 19118352), (44, 16945812), (48, 15533661), (52, 14338764), (66, 11297208), (72, 10355774), (78, 9559176), (88, 8472906), (99, 7531472), (104, 7169382), (117, 6372784), (132, 5648604), (143, 5214096), (144, 5177887), (156, 4779588), (176, 4236453), (198, 3765736), (208, 3584691), (234, 3186392), (264, 2824302), (286, 2607048), (312, 2389794), (396, 1882868), (429, 1738032), (468, 1593196), (528, 1412151), (572, 1303524), (624, 1194897), (792, 941434), (858, 869016), (936, 796598), (1144, 651762), (1287, 579344), (1584, 470717), (1716, 434508), (1872, 398299), (2288, 325881), (2574, 289672), (3432, 217254), (5148, 144836), (6864, 108627), (10296, 72418), (20592, 36209)]