2915679942

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1\times {\mathrm{467}}^1$

素因数の和:767

約数の個数: 128

約数和(自身を含む): 7547904000

約数和(自身を除く): 4632224058

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 83, 126, 166, 189, 199, 249, 378, 398, 467, 498, 581, 597, 747, 934, 1162, 1194, 1393, 1401, 1494, 1743, 1791, 2241, 2786, 2802, 3269, 3486, 3582, 4179, 4203, 4482, 5229, 5373, 6538, 8358, 8406, 9807, 10458, 10746, 12537, 12609, 15687, 16517, 19614, 25074, 25218, 29421, 31374, 33034, 37611, 38761, 49551, 58842, 75222, 77522, 88263, 92933, 99102, 115619, 116283, 148653, 176526, 185866, 231238, 232566, 271327, 278799, 297306, 346857, 348849, 445959, 542654, 557598, 650531, 693714, 697698, 813981, 836397, 891918, 1040571, 1046547, 1301062, 1627962, 1672794, 1951593, 2081142, 2093094, 2441943, 2509191, 3121713, 3903186, 4883886, 5018382, 5854779, 6243426, 7325829, 7713439, 11709558, 14651658, 15426878, 17564337, 23140317, 35128674, 46280634, 53994073, 69420951, 107988146, 138841902, 161982219, 208262853, 323964438, 416525706, 485946657, 971893314, 1457839971, 2915679942]

約数ペア:

[(1, 2915679942), (2, 1457839971), (3, 971893314), (6, 485946657), (7, 416525706), (9, 323964438), (14, 208262853), (18, 161982219), (21, 138841902), (27, 107988146), (42, 69420951), (54, 53994073), (63, 46280634), (83, 35128674), (126, 23140317), (166, 17564337), (189, 15426878), (199, 14651658), (249, 11709558), (378, 7713439), (398, 7325829), (467, 6243426), (498, 5854779), (581, 5018382), (597, 4883886), (747, 3903186), (934, 3121713), (1162, 2509191), (1194, 2441943), (1393, 2093094), (1401, 2081142), (1494, 1951593), (1743, 1672794), (1791, 1627962), (2241, 1301062), (2786, 1046547), (2802, 1040571), (3269, 891918), (3486, 836397), (3582, 813981), (4179, 697698), (4203, 693714), (4482, 650531), (5229, 557598), (5373, 542654), (6538, 445959), (8358, 348849), (8406, 346857), (9807, 297306), (10458, 278799), (10746, 271327), (12537, 232566), (12609, 231238), (15687, 185866), (16517, 176526), (19614, 148653), (25074, 116283), (25218, 115619), (29421, 99102), (31374, 92933), (33034, 88263), (37611, 77522), (38761, 75222), (49551, 58842)]