1321241328

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{8969}}^1$

素因数の和:9028

約数の個数: 160

約数和(自身を含む): 4271155200

約数和(自身を除く): 2949913872

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 31, 33, 36, 44, 48, 54, 62, 66, 72, 88, 93, 99, 108, 124, 132, 144, 176, 186, 198, 216, 248, 264, 279, 297, 341, 372, 396, 432, 496, 528, 558, 594, 682, 744, 792, 837, 1023, 1116, 1188, 1364, 1488, 1584, 1674, 2046, 2232, 2376, 2728, 3069, 3348, 4092, 4464, 4752, 5456, 6138, 6696, 8184, 8969, 9207, 12276, 13392, 16368, 17938, 18414, 24552, 26907, 35876, 36828, 49104, 53814, 71752, 73656, 80721, 98659, 107628, 143504, 147312, 161442, 197318, 215256, 242163, 278039, 295977, 322884, 394636, 430512, 484326, 556078, 591954, 645768, 789272, 834117, 887931, 968652, 1112156, 1183908, 1291536, 1578544, 1668234, 1775862, 1937304, 2224312, 2367816, 2502351, 2663793, 3058429, 3336468, 3551724, 3874608, 4448624, 4735632, 5004702, 5327586, 6116858, 6672936, 7103448, 7507053, 9175287, 10009404, 10655172, 12233716, 13345872, 14206896, 15014106, 18350574, 20018808, 21310344, 24467432, 27525861, 30028212, 36701148, 40037616, 42620688, 48934864, 55051722, 60056424, 73402296, 82577583, 110103444, 120112848, 146804592, 165155166, 220206888, 330310332, 440413776, 660620664, 1321241328]

約数ペア:

[(1, 1321241328), (2, 660620664), (3, 440413776), (4, 330310332), (6, 220206888), (8, 165155166), (9, 146804592), (11, 120112848), (12, 110103444), (16, 82577583), (18, 73402296), (22, 60056424), (24, 55051722), (27, 48934864), (31, 42620688), (33, 40037616), (36, 36701148), (44, 30028212), (48, 27525861), (54, 24467432), (62, 21310344), (66, 20018808), (72, 18350574), (88, 15014106), (93, 14206896), (99, 13345872), (108, 12233716), (124, 10655172), (132, 10009404), (144, 9175287), (176, 7507053), (186, 7103448), (198, 6672936), (216, 6116858), (248, 5327586), (264, 5004702), (279, 4735632), (297, 4448624), (341, 3874608), (372, 3551724), (396, 3336468), (432, 3058429), (496, 2663793), (528, 2502351), (558, 2367816), (594, 2224312), (682, 1937304), (744, 1775862), (792, 1668234), (837, 1578544), (1023, 1291536), (1116, 1183908), (1188, 1112156), (1364, 968652), (1488, 887931), (1584, 834117), (1674, 789272), (2046, 645768), (2232, 591954), (2376, 556078), (2728, 484326), (3069, 430512), (3348, 394636), (4092, 322884), (4464, 295977), (4752, 278039), (5456, 242163), (6138, 215256), (6696, 197318), (8184, 161442), (8969, 147312), (9207, 143504), (12276, 107628), (13392, 98659), (16368, 80721), (17938, 73656), (18414, 71752), (24552, 53814), (26907, 49104), (35876, 36828)]