287817348

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{4973}}^1$

素因数の和:5053

約数の個数: 96

約数和(自身を含む): 842317056

約数和(自身を除く): 554499708

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 53, 78, 84, 91, 106, 156, 159, 182, 212, 273, 318, 364, 371, 546, 636, 689, 742, 1092, 1113, 1378, 1484, 2067, 2226, 2756, 4134, 4452, 4823, 4973, 8268, 9646, 9946, 14469, 14919, 19292, 19892, 28938, 29838, 34811, 57876, 59676, 64649, 69622, 104433, 129298, 139244, 193947, 208866, 258596, 263569, 387894, 417732, 452543, 527138, 775788, 790707, 905086, 1054276, 1357629, 1581414, 1810172, 1844983, 2715258, 3162828, 3426397, 3689966, 5430516, 5534949, 6852794, 7379932, 10279191, 11069898, 13705588, 20558382, 22139796, 23984779, 41116764, 47969558, 71954337, 95939116, 143908674, 287817348]

約数ペア:

[(1, 287817348), (2, 143908674), (3, 95939116), (4, 71954337), (6, 47969558), (7, 41116764), (12, 23984779), (13, 22139796), (14, 20558382), (21, 13705588), (26, 11069898), (28, 10279191), (39, 7379932), (42, 6852794), (52, 5534949), (53, 5430516), (78, 3689966), (84, 3426397), (91, 3162828), (106, 2715258), (156, 1844983), (159, 1810172), (182, 1581414), (212, 1357629), (273, 1054276), (318, 905086), (364, 790707), (371, 775788), (546, 527138), (636, 452543), (689, 417732), (742, 387894), (1092, 263569), (1113, 258596), (1378, 208866), (1484, 193947), (2067, 139244), (2226, 129298), (2756, 104433), (4134, 69622), (4452, 64649), (4823, 59676), (4973, 57876), (8268, 34811), (9646, 29838), (9946, 28938), (14469, 19892), (14919, 19292)]