8276268

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1$

素因数の和:104

約数の個数: 144

約数和(自身を含む): 26562816

約数和(自身を除く): 18286548

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 21, 22, 26, 28, 33, 39, 42, 44, 52, 53, 66, 77, 78, 84, 91, 106, 132, 143, 154, 156, 159, 169, 182, 212, 231, 273, 286, 308, 318, 338, 364, 371, 429, 462, 507, 546, 572, 583, 636, 676, 689, 742, 858, 924, 1001, 1014, 1092, 1113, 1166, 1183, 1378, 1484, 1716, 1749, 1859, 2002, 2028, 2067, 2226, 2332, 2366, 2756, 3003, 3498, 3549, 3718, 4004, 4081, 4134, 4452, 4732, 4823, 5577, 6006, 6996, 7098, 7436, 7579, 8162, 8268, 8957, 9646, 11154, 12012, 12243, 13013, 14196, 14469, 15158, 16324, 17914, 19292, 22308, 22737, 24486, 26026, 26871, 28938, 30316, 35828, 39039, 45474, 48972, 52052, 53053, 53742, 57876, 62699, 78078, 90948, 98527, 106106, 107484, 125398, 156156, 159159, 188097, 197054, 212212, 250796, 295581, 318318, 376194, 394108, 591162, 636636, 689689, 752388, 1182324, 1379378, 2069067, 2758756, 4138134, 8276268]

約数ペア:

[(1, 8276268), (2, 4138134), (3, 2758756), (4, 2069067), (6, 1379378), (7, 1182324), (11, 752388), (12, 689689), (13, 636636), (14, 591162), (21, 394108), (22, 376194), (26, 318318), (28, 295581), (33, 250796), (39, 212212), (42, 197054), (44, 188097), (52, 159159), (53, 156156), (66, 125398), (77, 107484), (78, 106106), (84, 98527), (91, 90948), (106, 78078), (132, 62699), (143, 57876), (154, 53742), (156, 53053), (159, 52052), (169, 48972), (182, 45474), (212, 39039), (231, 35828), (273, 30316), (286, 28938), (308, 26871), (318, 26026), (338, 24486), (364, 22737), (371, 22308), (429, 19292), (462, 17914), (507, 16324), (546, 15158), (572, 14469), (583, 14196), (636, 13013), (676, 12243), (689, 12012), (742, 11154), (858, 9646), (924, 8957), (1001, 8268), (1014, 8162), (1092, 7579), (1113, 7436), (1166, 7098), (1183, 6996), (1378, 6006), (1484, 5577), (1716, 4823), (1749, 4732), (1859, 4452), (2002, 4134), (2028, 4081), (2067, 4004), (2226, 3718), (2332, 3549), (2366, 3498), (2756, 3003)]