290424736

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1439}}^1$

素因数の和:1526

約数の個数: 96

約数和(自身を含む): 705438720

約数和(自身を除く): 415013984

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 53, 56, 68, 106, 112, 119, 136, 212, 224, 238, 272, 371, 424, 476, 544, 742, 848, 901, 952, 1439, 1484, 1696, 1802, 1904, 2878, 2968, 3604, 3808, 5756, 5936, 6307, 7208, 10073, 11512, 11872, 12614, 14416, 20146, 23024, 24463, 25228, 28832, 40292, 46048, 48926, 50456, 76267, 80584, 97852, 100912, 152534, 161168, 171241, 195704, 201824, 305068, 322336, 342482, 391408, 533869, 610136, 684964, 782816, 1067738, 1220272, 1296539, 1369928, 2135476, 2440544, 2593078, 2739856, 4270952, 5186156, 5479712, 8541904, 9075773, 10372312, 17083808, 18151546, 20744624, 36303092, 41489248, 72606184, 145212368, 290424736]

約数ペア:

[(1, 290424736), (2, 145212368), (4, 72606184), (7, 41489248), (8, 36303092), (14, 20744624), (16, 18151546), (17, 17083808), (28, 10372312), (32, 9075773), (34, 8541904), (53, 5479712), (56, 5186156), (68, 4270952), (106, 2739856), (112, 2593078), (119, 2440544), (136, 2135476), (212, 1369928), (224, 1296539), (238, 1220272), (272, 1067738), (371, 782816), (424, 684964), (476, 610136), (544, 533869), (742, 391408), (848, 342482), (901, 322336), (952, 305068), (1439, 201824), (1484, 195704), (1696, 171241), (1802, 161168), (1904, 152534), (2878, 100912), (2968, 97852), (3604, 80584), (3808, 76267), (5756, 50456), (5936, 48926), (6307, 46048), (7208, 40292), (10073, 28832), (11512, 25228), (11872, 24463), (12614, 23024), (14416, 20146)]