289013028

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{23917}}^1$

素因数の和:23996

約数の個数: 48

約数和(自身を含む): 723280320

約数和(自身を除く): 434267292

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 53, 57, 76, 106, 114, 159, 212, 228, 318, 636, 1007, 2014, 3021, 4028, 6042, 12084, 23917, 47834, 71751, 95668, 143502, 287004, 454423, 908846, 1267601, 1363269, 1817692, 2535202, 2726538, 3802803, 5070404, 5453076, 7605606, 15211212, 24084419, 48168838, 72253257, 96337676, 144506514, 289013028]

約数ペア:

[(1, 289013028), (2, 144506514), (3, 96337676), (4, 72253257), (6, 48168838), (12, 24084419), (19, 15211212), (38, 7605606), (53, 5453076), (57, 5070404), (76, 3802803), (106, 2726538), (114, 2535202), (159, 1817692), (212, 1363269), (228, 1267601), (318, 908846), (636, 454423), (1007, 287004), (2014, 143502), (3021, 95668), (4028, 71751), (6042, 47834), (12084, 23917)]