340950064

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{18013}}^1$

素因数の和:18054

約数の個数: 60

約数和(自身を含む): 817547376

約数和(自身を除く): 476597312

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 169, 182, 208, 338, 364, 676, 728, 1183, 1352, 1456, 2366, 2704, 4732, 9464, 18013, 18928, 36026, 72052, 126091, 144104, 234169, 252182, 288208, 468338, 504364, 936676, 1008728, 1639183, 1873352, 2017456, 3044197, 3278366, 3746704, 6088394, 6556732, 12176788, 13113464, 21309379, 24353576, 26226928, 42618758, 48707152, 85237516, 170475032, 340950064]

約数ペア:

[(1, 340950064), (2, 170475032), (4, 85237516), (7, 48707152), (8, 42618758), (13, 26226928), (14, 24353576), (16, 21309379), (26, 13113464), (28, 12176788), (52, 6556732), (56, 6088394), (91, 3746704), (104, 3278366), (112, 3044197), (169, 2017456), (182, 1873352), (208, 1639183), (338, 1008728), (364, 936676), (676, 504364), (728, 468338), (1183, 288208), (1352, 252182), (1456, 234169), (2366, 144104), (2704, 126091), (4732, 72052), (9464, 36026), (18013, 18928)]