238142736

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{5531}}^1$

素因数の和:5581

約数の個数: 120

約数和(自身を含む): 749077056

約数和(自身を除く): 510934320

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 36, 39, 46, 48, 52, 69, 72, 78, 92, 104, 117, 138, 144, 156, 184, 207, 208, 234, 276, 299, 312, 368, 414, 468, 552, 598, 624, 828, 897, 936, 1104, 1196, 1656, 1794, 1872, 2392, 2691, 3312, 3588, 4784, 5382, 5531, 7176, 10764, 11062, 14352, 16593, 21528, 22124, 33186, 43056, 44248, 49779, 66372, 71903, 88496, 99558, 127213, 132744, 143806, 199116, 215709, 254426, 265488, 287612, 381639, 398232, 431418, 508852, 575224, 647127, 763278, 796464, 862836, 1017704, 1144917, 1150448, 1294254, 1526556, 1653769, 1725672, 2035408, 2289834, 2588508, 3053112, 3307538, 3451344, 4579668, 4961307, 5177016, 6106224, 6615076, 9159336, 9922614, 10354032, 13230152, 14883921, 18318672, 19845228, 26460304, 29767842, 39690456, 59535684, 79380912, 119071368, 238142736]

約数ペア:

[(1, 238142736), (2, 119071368), (3, 79380912), (4, 59535684), (6, 39690456), (8, 29767842), (9, 26460304), (12, 19845228), (13, 18318672), (16, 14883921), (18, 13230152), (23, 10354032), (24, 9922614), (26, 9159336), (36, 6615076), (39, 6106224), (46, 5177016), (48, 4961307), (52, 4579668), (69, 3451344), (72, 3307538), (78, 3053112), (92, 2588508), (104, 2289834), (117, 2035408), (138, 1725672), (144, 1653769), (156, 1526556), (184, 1294254), (207, 1150448), (208, 1144917), (234, 1017704), (276, 862836), (299, 796464), (312, 763278), (368, 647127), (414, 575224), (468, 508852), (552, 431418), (598, 398232), (624, 381639), (828, 287612), (897, 265488), (936, 254426), (1104, 215709), (1196, 199116), (1656, 143806), (1794, 132744), (1872, 127213), (2392, 99558), (2691, 88496), (3312, 71903), (3588, 66372), (4784, 49779), (5382, 44248), (5531, 43056), (7176, 33186), (10764, 22124), (11062, 21528), (14352, 16593)]