379957776

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1$

素因数の和:381

約数の個数: 160

約数和(自身を含む): 1115928576

約数和(自身を除く): 735970800

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 47, 48, 61, 66, 88, 94, 122, 132, 141, 176, 183, 188, 244, 251, 264, 282, 366, 376, 488, 502, 517, 528, 564, 671, 732, 752, 753, 976, 1004, 1034, 1128, 1342, 1464, 1506, 1551, 2008, 2013, 2068, 2256, 2684, 2761, 2867, 2928, 3012, 3102, 4016, 4026, 4136, 5368, 5522, 5734, 6024, 6204, 8052, 8272, 8283, 8601, 10736, 11044, 11468, 11797, 12048, 12408, 15311, 16104, 16566, 17202, 22088, 22936, 23594, 24816, 30622, 31537, 32208, 33132, 34404, 35391, 44176, 45872, 45933, 47188, 61244, 63074, 66264, 68808, 70782, 91866, 94376, 94611, 122488, 126148, 129767, 132528, 137616, 141564, 168421, 183732, 188752, 189222, 244976, 252296, 259534, 283128, 336842, 367464, 378444, 389301, 504592, 505263, 519068, 566256, 673684, 719617, 734928, 756888, 778602, 1010526, 1038136, 1347368, 1439234, 1513776, 1557204, 2021052, 2076272, 2158851, 2694736, 2878468, 3114408, 4042104, 4317702, 5756936, 6228816, 7915787, 8084208, 8635404, 11513872, 15831574, 17270808, 23747361, 31663148, 34541616, 47494722, 63326296, 94989444, 126652592, 189978888, 379957776]

約数ペア:

[(1, 379957776), (2, 189978888), (3, 126652592), (4, 94989444), (6, 63326296), (8, 47494722), (11, 34541616), (12, 31663148), (16, 23747361), (22, 17270808), (24, 15831574), (33, 11513872), (44, 8635404), (47, 8084208), (48, 7915787), (61, 6228816), (66, 5756936), (88, 4317702), (94, 4042104), (122, 3114408), (132, 2878468), (141, 2694736), (176, 2158851), (183, 2076272), (188, 2021052), (244, 1557204), (251, 1513776), (264, 1439234), (282, 1347368), (366, 1038136), (376, 1010526), (488, 778602), (502, 756888), (517, 734928), (528, 719617), (564, 673684), (671, 566256), (732, 519068), (752, 505263), (753, 504592), (976, 389301), (1004, 378444), (1034, 367464), (1128, 336842), (1342, 283128), (1464, 259534), (1506, 252296), (1551, 244976), (2008, 189222), (2013, 188752), (2068, 183732), (2256, 168421), (2684, 141564), (2761, 137616), (2867, 132528), (2928, 129767), (3012, 126148), (3102, 122488), (4016, 94611), (4026, 94376), (4136, 91866), (5368, 70782), (5522, 68808), (5734, 66264), (6024, 63074), (6204, 61244), (8052, 47188), (8272, 45933), (8283, 45872), (8601, 44176), (10736, 35391), (11044, 34404), (11468, 33132), (11797, 32208), (12048, 31537), (12408, 30622), (15311, 24816), (16104, 23594), (16566, 22936), (17202, 22088)]