889497624

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1\times {\mathrm{2731}}^1$

素因数の和:3112

約数の個数: 64

約数和(自身を含む): 2285700480

約数和(自身を除く): 1396202856

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 328, 331, 492, 662, 984, 993, 1324, 1986, 2648, 2731, 3972, 5462, 7944, 8193, 10924, 13571, 16386, 21848, 27142, 32772, 40713, 54284, 65544, 81426, 108568, 111971, 162852, 223942, 325704, 335913, 447884, 671826, 895768, 903961, 1343652, 1807922, 2687304, 2711883, 3615844, 5423766, 7231688, 10847532, 21695064, 37062401, 74124802, 111187203, 148249604, 222374406, 296499208, 444748812, 889497624]

約数ペア:

[(1, 889497624), (2, 444748812), (3, 296499208), (4, 222374406), (6, 148249604), (8, 111187203), (12, 74124802), (24, 37062401), (41, 21695064), (82, 10847532), (123, 7231688), (164, 5423766), (246, 3615844), (328, 2711883), (331, 2687304), (492, 1807922), (662, 1343652), (984, 903961), (993, 895768), (1324, 671826), (1986, 447884), (2648, 335913), (2731, 325704), (3972, 223942), (5462, 162852), (7944, 111971), (8193, 108568), (10924, 81426), (13571, 65544), (16386, 54284), (21848, 40713), (27142, 32772)]