491404776

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{3137}}^1$

素因数の和:3314

約数の個数: 64

約数和(自身を含む): 1260722880

約数和(自身を除く): 769318104

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 107, 122, 183, 214, 244, 321, 366, 428, 488, 642, 732, 856, 1284, 1464, 2568, 3137, 6274, 6527, 9411, 12548, 13054, 18822, 19581, 25096, 26108, 37644, 39162, 52216, 75288, 78324, 156648, 191357, 335659, 382714, 574071, 671318, 765428, 1006977, 1148142, 1342636, 1530856, 2013954, 2296284, 2685272, 4027908, 4592568, 8055816, 20475199, 40950398, 61425597, 81900796, 122851194, 163801592, 245702388, 491404776]

約数ペア:

[(1, 491404776), (2, 245702388), (3, 163801592), (4, 122851194), (6, 81900796), (8, 61425597), (12, 40950398), (24, 20475199), (61, 8055816), (107, 4592568), (122, 4027908), (183, 2685272), (214, 2296284), (244, 2013954), (321, 1530856), (366, 1342636), (428, 1148142), (488, 1006977), (642, 765428), (732, 671318), (856, 574071), (1284, 382714), (1464, 335659), (2568, 191357), (3137, 156648), (6274, 78324), (6527, 75288), (9411, 52216), (12548, 39162), (13054, 37644), (18822, 26108), (19581, 25096)]