528740751

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{269}}^1$

素因数の和:484

約数の個数: 64

約数和(自身を含む): 902430720

約数和(自身を除く): 373689969

約数列:

[1, 3, 7, 11, 21, 33, 67, 77, 127, 201, 231, 269, 381, 469, 737, 807, 889, 1397, 1407, 1883, 2211, 2667, 2959, 4191, 5159, 5649, 8509, 8877, 9779, 15477, 18023, 20713, 25527, 29337, 34163, 54069, 59563, 62139, 93599, 102489, 126161, 178689, 198253, 239141, 280797, 375793, 378483, 594759, 655193, 717423, 1127379, 1387771, 1965579, 2288921, 2630551, 4163313, 6866763, 7891653, 16022447, 25178131, 48067341, 75534393, 176246917, 528740751]

約数ペア:

[(1, 528740751), (3, 176246917), (7, 75534393), (11, 48067341), (21, 25178131), (33, 16022447), (67, 7891653), (77, 6866763), (127, 4163313), (201, 2630551), (231, 2288921), (269, 1965579), (381, 1387771), (469, 1127379), (737, 717423), (807, 655193), (889, 594759), (1397, 378483), (1407, 375793), (1883, 280797), (2211, 239141), (2667, 198253), (2959, 178689), (4191, 126161), (5159, 102489), (5649, 93599), (8509, 62139), (8877, 59563), (9779, 54069), (15477, 34163), (18023, 29337), (20713, 25527)]