234835664

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{283}}^1$

素因数の和:568

約数の個数: 80

約数和(自身を含む): 540917760

約数和(自身を除く): 306082096

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 239, 248, 283, 434, 478, 496, 566, 868, 956, 1132, 1673, 1736, 1912, 1981, 2264, 3346, 3472, 3824, 3962, 4528, 6692, 7409, 7924, 8773, 13384, 14818, 15848, 17546, 26768, 29636, 31696, 35092, 51863, 59272, 61411, 67637, 70184, 103726, 118544, 122822, 135274, 140368, 207452, 245644, 270548, 414904, 473459, 491288, 541096, 829808, 946918, 982576, 1082192, 1893836, 2096747, 3787672, 4193494, 7575344, 8386988, 14677229, 16773976, 29354458, 33547952, 58708916, 117417832, 234835664]

約数ペア:

[(1, 234835664), (2, 117417832), (4, 58708916), (7, 33547952), (8, 29354458), (14, 16773976), (16, 14677229), (28, 8386988), (31, 7575344), (56, 4193494), (62, 3787672), (112, 2096747), (124, 1893836), (217, 1082192), (239, 982576), (248, 946918), (283, 829808), (434, 541096), (478, 491288), (496, 473459), (566, 414904), (868, 270548), (956, 245644), (1132, 207452), (1673, 140368), (1736, 135274), (1912, 122822), (1981, 118544), (2264, 103726), (3346, 70184), (3472, 67637), (3824, 61411), (3962, 59272), (4528, 51863), (6692, 35092), (7409, 31696), (7924, 29636), (8773, 26768), (13384, 17546), (14818, 15848)]