1489743342

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{227}}^1$

素因数の和:478

約数の個数: 96

約数和(自身を含む): 3396032640

約数和(自身を除く): 1906289298

約数列:

[1, 2, 3, 6, 9, 18, 43, 61, 86, 122, 129, 139, 183, 227, 258, 278, 366, 387, 417, 454, 549, 681, 774, 834, 1098, 1251, 1362, 2043, 2502, 2623, 4086, 5246, 5977, 7869, 8479, 9761, 11954, 13847, 15738, 16958, 17931, 19522, 23607, 25437, 27694, 29283, 31553, 35862, 41541, 47214, 50874, 53793, 58566, 63106, 76311, 83082, 87849, 94659, 107586, 124623, 152622, 175698, 189318, 249246, 283977, 364597, 567954, 595421, 729194, 1093791, 1190842, 1356779, 1786263, 1924733, 2187582, 2713558, 3281373, 3572526, 3849466, 4070337, 5358789, 5774199, 6562746, 8140674, 10717578, 11548398, 12211011, 17322597, 24422022, 34645194, 82763519, 165527038, 248290557, 496581114, 744871671, 1489743342]

約数ペア:

[(1, 1489743342), (2, 744871671), (3, 496581114), (6, 248290557), (9, 165527038), (18, 82763519), (43, 34645194), (61, 24422022), (86, 17322597), (122, 12211011), (129, 11548398), (139, 10717578), (183, 8140674), (227, 6562746), (258, 5774199), (278, 5358789), (366, 4070337), (387, 3849466), (417, 3572526), (454, 3281373), (549, 2713558), (681, 2187582), (774, 1924733), (834, 1786263), (1098, 1356779), (1251, 1190842), (1362, 1093791), (2043, 729194), (2502, 595421), (2623, 567954), (4086, 364597), (5246, 283977), (5977, 249246), (7869, 189318), (8479, 175698), (9761, 152622), (11954, 124623), (13847, 107586), (15738, 94659), (16958, 87849), (17931, 83082), (19522, 76311), (23607, 63106), (25437, 58566), (27694, 53793), (29283, 50874), (31553, 47214), (35862, 41541)]