768417442

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{577}}^1$

素因数の和:763

約数の個数: 64

約数和(自身を含む): 1384314624

約数和(自身を除く): 615897182

約数列:

[1, 2, 13, 17, 23, 26, 34, 46, 131, 221, 262, 299, 391, 442, 577, 598, 782, 1154, 1703, 2227, 3013, 3406, 4454, 5083, 6026, 7501, 9809, 10166, 13271, 15002, 19618, 26542, 28951, 39169, 51221, 57902, 75587, 78338, 102442, 127517, 151174, 172523, 225607, 255034, 345046, 451214, 665873, 982631, 1284979, 1331746, 1738501, 1965262, 2569958, 2932891, 3477002, 5865782, 16704727, 22600513, 29554517, 33409454, 45201026, 59109034, 384208721, 768417442]

約数ペア:

[(1, 768417442), (2, 384208721), (13, 59109034), (17, 45201026), (23, 33409454), (26, 29554517), (34, 22600513), (46, 16704727), (131, 5865782), (221, 3477002), (262, 2932891), (299, 2569958), (391, 1965262), (442, 1738501), (577, 1331746), (598, 1284979), (782, 982631), (1154, 665873), (1703, 451214), (2227, 345046), (3013, 255034), (3406, 225607), (4454, 172523), (5083, 151174), (6026, 127517), (7501, 102442), (9809, 78338), (10166, 75587), (13271, 57902), (15002, 51221), (19618, 39169), (26542, 28951)]