321639296

素因数分解:

$2^7\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{1093}}^1$

素因数の和:1148

約数の個数: 96

約数和(自身を含む): 742060200

約数和(自身を除く): 420420904

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 121, 128, 152, 176, 209, 242, 304, 352, 418, 484, 608, 704, 836, 968, 1093, 1216, 1408, 1672, 1936, 2186, 2299, 2432, 3344, 3872, 4372, 4598, 6688, 7744, 8744, 9196, 12023, 13376, 15488, 17488, 18392, 20767, 24046, 26752, 34976, 36784, 41534, 48092, 69952, 73568, 83068, 96184, 132253, 139904, 147136, 166136, 192368, 228437, 264506, 294272, 332272, 384736, 456874, 529012, 664544, 769472, 913748, 1058024, 1329088, 1538944, 1827496, 2116048, 2512807, 2658176, 3654992, 4232096, 5025614, 7309984, 8464192, 10051228, 14619968, 16928384, 20102456, 29239936, 40204912, 80409824, 160819648, 321639296]

約数ペア:

[(1, 321639296), (2, 160819648), (4, 80409824), (8, 40204912), (11, 29239936), (16, 20102456), (19, 16928384), (22, 14619968), (32, 10051228), (38, 8464192), (44, 7309984), (64, 5025614), (76, 4232096), (88, 3654992), (121, 2658176), (128, 2512807), (152, 2116048), (176, 1827496), (209, 1538944), (242, 1329088), (304, 1058024), (352, 913748), (418, 769472), (484, 664544), (608, 529012), (704, 456874), (836, 384736), (968, 332272), (1093, 294272), (1216, 264506), (1408, 228437), (1672, 192368), (1936, 166136), (2186, 147136), (2299, 139904), (2432, 132253), (3344, 96184), (3872, 83068), (4372, 73568), (4598, 69952), (6688, 48092), (7744, 41534), (8744, 36784), (9196, 34976), (12023, 26752), (13376, 24046), (15488, 20767), (17488, 18392)]