811881444

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1061}}^1$

素因数の和:1138

約数の個数: 144

約数和(自身を含む): 2278015488

約数和(自身を除く): 1466134044

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 31, 33, 34, 44, 51, 62, 66, 68, 93, 102, 121, 124, 132, 186, 187, 204, 242, 341, 363, 372, 374, 484, 527, 561, 682, 726, 748, 1023, 1054, 1061, 1122, 1364, 1452, 1581, 2046, 2057, 2108, 2122, 2244, 3162, 3183, 3751, 4092, 4114, 4244, 5797, 6171, 6324, 6366, 7502, 8228, 11253, 11594, 11671, 12342, 12732, 15004, 17391, 18037, 22506, 23188, 23342, 24684, 32891, 34782, 35013, 36074, 45012, 46684, 54111, 63767, 65782, 69564, 70026, 72148, 98673, 108222, 127534, 128381, 131564, 140052, 191301, 197346, 198407, 216444, 255068, 256762, 361801, 382602, 385143, 394692, 396814, 513524, 559147, 595221, 723602, 765204, 770286, 793628, 1085403, 1118294, 1190442, 1447204, 1540572, 1677441, 2170806, 2182477, 2236588, 2380884, 3354882, 3979811, 4341612, 4364954, 6150617, 6547431, 6709764, 7959622, 8729908, 11939433, 12301234, 13094862, 15919244, 18451851, 23878866, 24602468, 26189724, 36903702, 47757732, 67656787, 73807404, 135313574, 202970361, 270627148, 405940722, 811881444]

約数ペア:

[(1, 811881444), (2, 405940722), (3, 270627148), (4, 202970361), (6, 135313574), (11, 73807404), (12, 67656787), (17, 47757732), (22, 36903702), (31, 26189724), (33, 24602468), (34, 23878866), (44, 18451851), (51, 15919244), (62, 13094862), (66, 12301234), (68, 11939433), (93, 8729908), (102, 7959622), (121, 6709764), (124, 6547431), (132, 6150617), (186, 4364954), (187, 4341612), (204, 3979811), (242, 3354882), (341, 2380884), (363, 2236588), (372, 2182477), (374, 2170806), (484, 1677441), (527, 1540572), (561, 1447204), (682, 1190442), (726, 1118294), (748, 1085403), (1023, 793628), (1054, 770286), (1061, 765204), (1122, 723602), (1364, 595221), (1452, 559147), (1581, 513524), (2046, 396814), (2057, 394692), (2108, 385143), (2122, 382602), (2244, 361801), (3162, 256762), (3183, 255068), (3751, 216444), (4092, 198407), (4114, 197346), (4244, 191301), (5797, 140052), (6171, 131564), (6324, 128381), (6366, 127534), (7502, 108222), (8228, 98673), (11253, 72148), (11594, 70026), (11671, 69564), (12342, 65782), (12732, 63767), (15004, 54111), (17391, 46684), (18037, 45012), (22506, 36074), (23188, 35013), (23342, 34782), (24684, 32891)]