311264096

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{271}}^1$

素因数の和:556

約数の個数: 96

約数和(自身を含む): 725469696

約数和(自身を除く): 414205600

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 143, 176, 208, 251, 271, 286, 352, 416, 502, 542, 572, 1004, 1084, 1144, 2008, 2168, 2288, 2761, 2981, 3263, 3523, 4016, 4336, 4576, 5522, 5962, 6526, 7046, 8032, 8672, 11044, 11924, 13052, 14092, 22088, 23848, 26104, 28184, 35893, 38753, 44176, 47696, 52208, 56368, 68021, 71786, 77506, 88352, 95392, 104416, 112736, 136042, 143572, 155012, 272084, 287144, 310024, 544168, 574288, 620048, 748231, 884273, 1088336, 1148576, 1240096, 1496462, 1768546, 2176672, 2992924, 3537092, 5985848, 7074184, 9727003, 11971696, 14148368, 19454006, 23943392, 28296736, 38908012, 77816024, 155632048, 311264096]

約数ペア:

[(1, 311264096), (2, 155632048), (4, 77816024), (8, 38908012), (11, 28296736), (13, 23943392), (16, 19454006), (22, 14148368), (26, 11971696), (32, 9727003), (44, 7074184), (52, 5985848), (88, 3537092), (104, 2992924), (143, 2176672), (176, 1768546), (208, 1496462), (251, 1240096), (271, 1148576), (286, 1088336), (352, 884273), (416, 748231), (502, 620048), (542, 574288), (572, 544168), (1004, 310024), (1084, 287144), (1144, 272084), (2008, 155012), (2168, 143572), (2288, 136042), (2761, 112736), (2981, 104416), (3263, 95392), (3523, 88352), (4016, 77506), (4336, 71786), (4576, 68021), (5522, 56368), (5962, 52208), (6526, 47696), (7046, 44176), (8032, 38753), (8672, 35893), (11044, 28184), (11924, 26104), (13052, 23848), (14092, 22088)]