15438476848

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{337}}^1\times {\mathrm{607}}^1$

素因数の和:1094

約数の個数: 80

約数和(自身を含む): 30961232640

約数和(自身を除く): 15522755792

約数列:

[1, 2, 4, 8, 16, 53, 89, 106, 178, 212, 337, 356, 424, 607, 674, 712, 848, 1214, 1348, 1424, 2428, 2696, 4717, 4856, 5392, 9434, 9712, 17861, 18868, 29993, 32171, 35722, 37736, 54023, 59986, 64342, 71444, 75472, 108046, 119972, 128684, 142888, 204559, 216092, 239944, 257368, 285776, 409118, 432184, 479888, 514736, 818236, 864368, 1589629, 1636472, 2863219, 3179258, 3272944, 5726438, 6358516, 10841627, 11452876, 12717032, 18205751, 21683254, 22905752, 25434064, 36411502, 43366508, 45811504, 72823004, 86733016, 145646008, 173466032, 291292016, 964904803, 1929809606, 3859619212, 7719238424, 15438476848]

約数ペア:

[(1, 15438476848), (2, 7719238424), (4, 3859619212), (8, 1929809606), (16, 964904803), (53, 291292016), (89, 173466032), (106, 145646008), (178, 86733016), (212, 72823004), (337, 45811504), (356, 43366508), (424, 36411502), (607, 25434064), (674, 22905752), (712, 21683254), (848, 18205751), (1214, 12717032), (1348, 11452876), (1424, 10841627), (2428, 6358516), (2696, 5726438), (4717, 3272944), (4856, 3179258), (5392, 2863219), (9434, 1636472), (9712, 1589629), (17861, 864368), (18868, 818236), (29993, 514736), (32171, 479888), (35722, 432184), (37736, 409118), (54023, 285776), (59986, 257368), (64342, 239944), (71444, 216092), (75472, 204559), (108046, 142888), (119972, 128684)]