220679328

素因数分解:

$2^5\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2557}}^1$

素因数の和:2630

約数の個数: 96

約数和(自身を含む): 618831360

約数和(自身を除く): 398152032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 31, 32, 48, 58, 62, 87, 93, 96, 116, 124, 174, 186, 232, 248, 348, 372, 464, 496, 696, 744, 899, 928, 992, 1392, 1488, 1798, 2557, 2697, 2784, 2976, 3596, 5114, 5394, 7192, 7671, 10228, 10788, 14384, 15342, 20456, 21576, 28768, 30684, 40912, 43152, 61368, 74153, 79267, 81824, 86304, 122736, 148306, 158534, 222459, 237801, 245472, 296612, 317068, 444918, 475602, 593224, 634136, 889836, 951204, 1186448, 1268272, 1779672, 1902408, 2298743, 2372896, 2536544, 3559344, 3804816, 4597486, 6896229, 7118688, 7609632, 9194972, 13792458, 18389944, 27584916, 36779888, 55169832, 73559776, 110339664, 220679328]

約数ペア:

[(1, 220679328), (2, 110339664), (3, 73559776), (4, 55169832), (6, 36779888), (8, 27584916), (12, 18389944), (16, 13792458), (24, 9194972), (29, 7609632), (31, 7118688), (32, 6896229), (48, 4597486), (58, 3804816), (62, 3559344), (87, 2536544), (93, 2372896), (96, 2298743), (116, 1902408), (124, 1779672), (174, 1268272), (186, 1186448), (232, 951204), (248, 889836), (348, 634136), (372, 593224), (464, 475602), (496, 444918), (696, 317068), (744, 296612), (899, 245472), (928, 237801), (992, 222459), (1392, 158534), (1488, 148306), (1798, 122736), (2557, 86304), (2697, 81824), (2784, 79267), (2976, 74153), (3596, 61368), (5114, 43152), (5394, 40912), (7192, 30684), (7671, 28768), (10228, 21576), (10788, 20456), (14384, 15342)]