4254013908

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{409}}^1\times {\mathrm{6719}}^1$

素因数の和:7181

約数の個数: 72

約数和(自身を含む): 11031820800

約数和(自身を除く): 6777806892

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 409, 516, 774, 818, 1227, 1548, 1636, 2454, 3681, 4908, 6719, 7362, 13438, 14724, 17587, 20157, 26876, 35174, 40314, 52761, 60471, 70348, 80628, 105522, 120942, 158283, 211044, 241884, 288917, 316566, 577834, 633132, 866751, 1155668, 1733502, 2600253, 2748071, 3467004, 5200506, 5496142, 8244213, 10401012, 10992284, 16488426, 24732639, 32976852, 49465278, 98930556, 118167053, 236334106, 354501159, 472668212, 709002318, 1063503477, 1418004636, 2127006954, 4254013908]

約数ペア:

[(1, 4254013908), (2, 2127006954), (3, 1418004636), (4, 1063503477), (6, 709002318), (9, 472668212), (12, 354501159), (18, 236334106), (36, 118167053), (43, 98930556), (86, 49465278), (129, 32976852), (172, 24732639), (258, 16488426), (387, 10992284), (409, 10401012), (516, 8244213), (774, 5496142), (818, 5200506), (1227, 3467004), (1548, 2748071), (1636, 2600253), (2454, 1733502), (3681, 1155668), (4908, 866751), (6719, 633132), (7362, 577834), (13438, 316566), (14724, 288917), (17587, 241884), (20157, 211044), (26876, 158283), (35174, 120942), (40314, 105522), (52761, 80628), (60471, 70348)]