320445444

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{2341}}^1$

素因数の和:2437

約数の個数: 96

約数和(自身を含む): 878193792

約数和(自身を除く): 557748348

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 51, 61, 66, 68, 102, 122, 132, 183, 187, 204, 244, 366, 374, 561, 671, 732, 748, 1037, 1122, 1342, 2013, 2074, 2244, 2341, 2684, 3111, 4026, 4148, 4682, 6222, 7023, 8052, 9364, 11407, 12444, 14046, 22814, 25751, 28092, 34221, 39797, 45628, 51502, 68442, 77253, 79594, 103004, 119391, 136884, 142801, 154506, 159188, 238782, 285602, 309012, 428403, 437767, 477564, 571204, 856806, 875534, 1313301, 1570811, 1713612, 1751068, 2427617, 2626602, 3141622, 4712433, 4855234, 5253204, 6283244, 7282851, 9424866, 9710468, 14565702, 18849732, 26703787, 29131404, 53407574, 80111361, 106815148, 160222722, 320445444]

約数ペア:

[(1, 320445444), (2, 160222722), (3, 106815148), (4, 80111361), (6, 53407574), (11, 29131404), (12, 26703787), (17, 18849732), (22, 14565702), (33, 9710468), (34, 9424866), (44, 7282851), (51, 6283244), (61, 5253204), (66, 4855234), (68, 4712433), (102, 3141622), (122, 2626602), (132, 2427617), (183, 1751068), (187, 1713612), (204, 1570811), (244, 1313301), (366, 875534), (374, 856806), (561, 571204), (671, 477564), (732, 437767), (748, 428403), (1037, 309012), (1122, 285602), (1342, 238782), (2013, 159188), (2074, 154506), (2244, 142801), (2341, 136884), (2684, 119391), (3111, 103004), (4026, 79594), (4148, 77253), (4682, 68442), (6222, 51502), (7023, 45628), (8052, 39797), (9364, 34221), (11407, 28092), (12444, 25751), (14046, 22814)]