961824724

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{311}}^1\times {\mathrm{509}}^1$

素因数の和:869

約数の個数: 72

約数和(自身を含む): 2031644160

約数和(自身を除く): 1069819436

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 196, 217, 311, 434, 509, 622, 868, 1018, 1244, 1519, 2036, 2177, 3038, 3563, 4354, 6076, 7126, 8708, 9641, 14252, 15239, 15779, 19282, 24941, 30478, 31558, 38564, 49882, 60956, 63116, 67487, 99764, 110453, 134974, 158299, 220906, 269948, 316598, 441812, 472409, 633196, 773171, 944818, 1108093, 1546342, 1889636, 2216186, 3092684, 4432372, 4907269, 7756651, 9814538, 15513302, 19629076, 31026604, 34350883, 68701766, 137403532, 240456181, 480912362, 961824724]

約数ペア:

[(1, 961824724), (2, 480912362), (4, 240456181), (7, 137403532), (14, 68701766), (28, 34350883), (31, 31026604), (49, 19629076), (62, 15513302), (98, 9814538), (124, 7756651), (196, 4907269), (217, 4432372), (311, 3092684), (434, 2216186), (509, 1889636), (622, 1546342), (868, 1108093), (1018, 944818), (1244, 773171), (1519, 633196), (2036, 472409), (2177, 441812), (3038, 316598), (3563, 269948), (4354, 220906), (6076, 158299), (7126, 134974), (8708, 110453), (9641, 99764), (14252, 67487), (15239, 63116), (15779, 60956), (19282, 49882), (24941, 38564), (30478, 31558)]