218417568

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3191}}^1$

素因数の和:3258

約数の個数: 96

約数和(自身を含む): 617766912

約数和(自身を除く): 399349344

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 31, 32, 46, 48, 62, 69, 92, 93, 96, 124, 138, 184, 186, 248, 276, 368, 372, 496, 552, 713, 736, 744, 992, 1104, 1426, 1488, 2139, 2208, 2852, 2976, 3191, 4278, 5704, 6382, 8556, 9573, 11408, 12764, 17112, 19146, 22816, 25528, 34224, 38292, 51056, 68448, 73393, 76584, 98921, 102112, 146786, 153168, 197842, 220179, 293572, 296763, 306336, 395684, 440358, 587144, 593526, 791368, 880716, 1174288, 1187052, 1582736, 1761432, 2275183, 2348576, 2374104, 3165472, 3522864, 4550366, 4748208, 6825549, 7045728, 9100732, 9496416, 13651098, 18201464, 27302196, 36402928, 54604392, 72805856, 109208784, 218417568]

約数ペア:

[(1, 218417568), (2, 109208784), (3, 72805856), (4, 54604392), (6, 36402928), (8, 27302196), (12, 18201464), (16, 13651098), (23, 9496416), (24, 9100732), (31, 7045728), (32, 6825549), (46, 4748208), (48, 4550366), (62, 3522864), (69, 3165472), (92, 2374104), (93, 2348576), (96, 2275183), (124, 1761432), (138, 1582736), (184, 1187052), (186, 1174288), (248, 880716), (276, 791368), (368, 593526), (372, 587144), (496, 440358), (552, 395684), (713, 306336), (736, 296763), (744, 293572), (992, 220179), (1104, 197842), (1426, 153168), (1488, 146786), (2139, 102112), (2208, 98921), (2852, 76584), (2976, 73393), (3191, 68448), (4278, 51056), (5704, 38292), (6382, 34224), (8556, 25528), (9573, 22816), (11408, 19146), (12764, 17112)]