319137029276

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1237}}^1\times {\mathrm{12689}}^1$

素因数の和:13983

約数の個数: 96

約数和(自身を含む): 665107873920

約数和(自身を除く): 345970844644

約数列:

[1, 2, 4, 13, 17, 23, 26, 34, 46, 52, 68, 92, 221, 299, 391, 442, 598, 782, 884, 1196, 1237, 1564, 2474, 4948, 5083, 10166, 12689, 16081, 20332, 21029, 25378, 28451, 32162, 42058, 50756, 56902, 64324, 84116, 113804, 164957, 215713, 273377, 291847, 329914, 369863, 431426, 483667, 546754, 583694, 659828, 739726, 862852, 967334, 1093508, 1167388, 1479452, 1934668, 2804269, 3794011, 4961399, 5608538, 6287671, 7588022, 9922798, 11217076, 12575342, 15176044, 15696293, 19845596, 25150684, 31392586, 62785172, 64498187, 128996374, 204051809, 257992748, 266836981, 361014739, 408103618, 533673962, 722029478, 816207236, 1067347924, 1444058956, 3468880753, 4693191607, 6137250563, 6937761506, 9386383214, 12274501126, 13875523012, 18772766428, 24549002252, 79784257319, 159568514638, 319137029276]

約数ペア:

[(1, 319137029276), (2, 159568514638), (4, 79784257319), (13, 24549002252), (17, 18772766428), (23, 13875523012), (26, 12274501126), (34, 9386383214), (46, 6937761506), (52, 6137250563), (68, 4693191607), (92, 3468880753), (221, 1444058956), (299, 1067347924), (391, 816207236), (442, 722029478), (598, 533673962), (782, 408103618), (884, 361014739), (1196, 266836981), (1237, 257992748), (1564, 204051809), (2474, 128996374), (4948, 64498187), (5083, 62785172), (10166, 31392586), (12689, 25150684), (16081, 19845596), (20332, 15696293), (21029, 15176044), (25378, 12575342), (28451, 11217076), (32162, 9922798), (42058, 7588022), (50756, 6287671), (56902, 5608538), (64324, 4961399), (84116, 3794011), (113804, 2804269), (164957, 1934668), (215713, 1479452), (273377, 1167388), (291847, 1093508), (329914, 967334), (369863, 862852), (431426, 739726), (483667, 659828), (546754, 583694)]