455451432

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{269}}^1$

素因数の和:423

約数の個数: 128

約数和(自身を含む): 1244160000

約数和(自身を除く): 788708568

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 47, 57, 76, 79, 94, 114, 141, 152, 158, 188, 228, 237, 269, 282, 316, 376, 456, 474, 538, 564, 632, 807, 893, 948, 1076, 1128, 1501, 1614, 1786, 1896, 2152, 2679, 3002, 3228, 3572, 3713, 4503, 5111, 5358, 6004, 6456, 7144, 7426, 9006, 10222, 10716, 11139, 12008, 12643, 14852, 15333, 18012, 20444, 21251, 21432, 22278, 25286, 29704, 30666, 36024, 37929, 40888, 42502, 44556, 50572, 61332, 63753, 70547, 75858, 85004, 89112, 101144, 122664, 127506, 141094, 151716, 170008, 211641, 240217, 255012, 282188, 303432, 403769, 423282, 480434, 510024, 564376, 720651, 807538, 846564, 960868, 998797, 1211307, 1441302, 1615076, 1693128, 1921736, 1997594, 2422614, 2882604, 2996391, 3230152, 3995188, 4845228, 5765208, 5992782, 7990376, 9690456, 11985564, 18977143, 23971128, 37954286, 56931429, 75908572, 113862858, 151817144, 227725716, 455451432]

約数ペア:

[(1, 455451432), (2, 227725716), (3, 151817144), (4, 113862858), (6, 75908572), (8, 56931429), (12, 37954286), (19, 23971128), (24, 18977143), (38, 11985564), (47, 9690456), (57, 7990376), (76, 5992782), (79, 5765208), (94, 4845228), (114, 3995188), (141, 3230152), (152, 2996391), (158, 2882604), (188, 2422614), (228, 1997594), (237, 1921736), (269, 1693128), (282, 1615076), (316, 1441302), (376, 1211307), (456, 998797), (474, 960868), (538, 846564), (564, 807538), (632, 720651), (807, 564376), (893, 510024), (948, 480434), (1076, 423282), (1128, 403769), (1501, 303432), (1614, 282188), (1786, 255012), (1896, 240217), (2152, 211641), (2679, 170008), (3002, 151716), (3228, 141094), (3572, 127506), (3713, 122664), (4503, 101144), (5111, 89112), (5358, 85004), (6004, 75858), (6456, 70547), (7144, 63753), (7426, 61332), (9006, 50572), (10222, 44556), (10716, 42502), (11139, 40888), (12008, 37929), (12643, 36024), (14852, 30666), (15333, 29704), (18012, 25286), (20444, 22278), (21251, 21432)]