374004436

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{787}}^1$

素因数の和:873

約数の個数: 72

約数和(自身を含む): 767165280

約数和(自身を除く): 393160844

約数列:

[1, 2, 4, 13, 19, 26, 37, 38, 52, 74, 76, 148, 169, 247, 338, 481, 494, 676, 703, 787, 962, 988, 1406, 1574, 1924, 2812, 3148, 3211, 6253, 6422, 9139, 10231, 12506, 12844, 14953, 18278, 20462, 25012, 29119, 29906, 36556, 40924, 58238, 59812, 116476, 118807, 133003, 194389, 237614, 266006, 378547, 388778, 475228, 532012, 553261, 757094, 777556, 1106522, 1514188, 2213044, 2527057, 4921111, 5054114, 7192393, 9842222, 10108228, 14384786, 19684444, 28769572, 93501109, 187002218, 374004436]

約数ペア:

[(1, 374004436), (2, 187002218), (4, 93501109), (13, 28769572), (19, 19684444), (26, 14384786), (37, 10108228), (38, 9842222), (52, 7192393), (74, 5054114), (76, 4921111), (148, 2527057), (169, 2213044), (247, 1514188), (338, 1106522), (481, 777556), (494, 757094), (676, 553261), (703, 532012), (787, 475228), (962, 388778), (988, 378547), (1406, 266006), (1574, 237614), (1924, 194389), (2812, 133003), (3148, 118807), (3211, 116476), (6253, 59812), (6422, 58238), (9139, 40924), (10231, 36556), (12506, 29906), (12844, 29119), (14953, 25012), (18278, 20462)]