1378111476

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{34981}}^1$

素因数の和:35069

約数の個数: 72

約数和(自身を含む): 3796526496

約数和(自身を除く): 2418415020

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 67, 84, 98, 134, 147, 196, 201, 268, 294, 402, 469, 588, 804, 938, 1407, 1876, 2814, 3283, 5628, 6566, 9849, 13132, 19698, 34981, 39396, 69962, 104943, 139924, 209886, 244867, 419772, 489734, 734601, 979468, 1469202, 1714069, 2343727, 2938404, 3428138, 4687454, 5142207, 6856276, 7031181, 9374908, 10284414, 14062362, 16406089, 20568828, 28124724, 32812178, 49218267, 65624356, 98436534, 114842623, 196873068, 229685246, 344527869, 459370492, 689055738, 1378111476]

約数ペア:

[(1, 1378111476), (2, 689055738), (3, 459370492), (4, 344527869), (6, 229685246), (7, 196873068), (12, 114842623), (14, 98436534), (21, 65624356), (28, 49218267), (42, 32812178), (49, 28124724), (67, 20568828), (84, 16406089), (98, 14062362), (134, 10284414), (147, 9374908), (196, 7031181), (201, 6856276), (268, 5142207), (294, 4687454), (402, 3428138), (469, 2938404), (588, 2343727), (804, 1714069), (938, 1469202), (1407, 979468), (1876, 734601), (2814, 489734), (3283, 419772), (5628, 244867), (6566, 209886), (9849, 139924), (13132, 104943), (19698, 69962), (34981, 39396)]