320662584

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^2\times {\mathrm{12269}}^1$

素因数の和:12306

約数の個数: 96

約数和(自身を含む): 979146000

約数和(自身を除く): 658483416

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 88, 99, 108, 121, 132, 198, 216, 242, 264, 297, 363, 396, 484, 594, 726, 792, 968, 1089, 1188, 1452, 2178, 2376, 2904, 3267, 4356, 6534, 8712, 12269, 13068, 24538, 26136, 36807, 49076, 73614, 98152, 110421, 134959, 147228, 220842, 269918, 294456, 331263, 404877, 441684, 539836, 662526, 809754, 883368, 1079672, 1214631, 1325052, 1484549, 1619508, 2429262, 2650104, 2969098, 3239016, 3643893, 4453647, 4858524, 5938196, 7287786, 8907294, 9717048, 11876392, 13360941, 14575572, 17814588, 26721882, 29151144, 35629176, 40082823, 53443764, 80165646, 106887528, 160331292, 320662584]

約数ペア:

[(1, 320662584), (2, 160331292), (3, 106887528), (4, 80165646), (6, 53443764), (8, 40082823), (9, 35629176), (11, 29151144), (12, 26721882), (18, 17814588), (22, 14575572), (24, 13360941), (27, 11876392), (33, 9717048), (36, 8907294), (44, 7287786), (54, 5938196), (66, 4858524), (72, 4453647), (88, 3643893), (99, 3239016), (108, 2969098), (121, 2650104), (132, 2429262), (198, 1619508), (216, 1484549), (242, 1325052), (264, 1214631), (297, 1079672), (363, 883368), (396, 809754), (484, 662526), (594, 539836), (726, 441684), (792, 404877), (968, 331263), (1089, 294456), (1188, 269918), (1452, 220842), (2178, 147228), (2376, 134959), (2904, 110421), (3267, 98152), (4356, 73614), (6534, 49076), (8712, 36807), (12269, 26136), (13068, 24538)]