248512368

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{443}}^1$

素因数の和:527

約数の個数: 160

約数和(自身を含む): 739952640

約数和(自身を除く): 491440272

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 29, 31, 39, 48, 52, 58, 62, 78, 87, 93, 104, 116, 124, 156, 174, 186, 208, 232, 248, 312, 348, 372, 377, 403, 443, 464, 496, 624, 696, 744, 754, 806, 886, 899, 1131, 1209, 1329, 1392, 1488, 1508, 1612, 1772, 1798, 2262, 2418, 2658, 2697, 3016, 3224, 3544, 3596, 4524, 4836, 5316, 5394, 5759, 6032, 6448, 7088, 7192, 9048, 9672, 10632, 10788, 11518, 11687, 12847, 13733, 14384, 17277, 18096, 19344, 21264, 21576, 23036, 23374, 25694, 27466, 34554, 35061, 38541, 41199, 43152, 46072, 46748, 51388, 54932, 69108, 70122, 77082, 82398, 92144, 93496, 102776, 109864, 138216, 140244, 154164, 164796, 167011, 178529, 186992, 205552, 219728, 276432, 280488, 308328, 329592, 334022, 357058, 398257, 501033, 535587, 560976, 616656, 659184, 668044, 714116, 796514, 1002066, 1071174, 1194771, 1336088, 1428232, 1593028, 2004132, 2142348, 2389542, 2672176, 2856464, 3186056, 4008264, 4284696, 4779084, 5177341, 6372112, 8016528, 8569392, 9558168, 10354682, 15532023, 19116336, 20709364, 31064046, 41418728, 62128092, 82837456, 124256184, 248512368]

約数ペア:

[(1, 248512368), (2, 124256184), (3, 82837456), (4, 62128092), (6, 41418728), (8, 31064046), (12, 20709364), (13, 19116336), (16, 15532023), (24, 10354682), (26, 9558168), (29, 8569392), (31, 8016528), (39, 6372112), (48, 5177341), (52, 4779084), (58, 4284696), (62, 4008264), (78, 3186056), (87, 2856464), (93, 2672176), (104, 2389542), (116, 2142348), (124, 2004132), (156, 1593028), (174, 1428232), (186, 1336088), (208, 1194771), (232, 1071174), (248, 1002066), (312, 796514), (348, 714116), (372, 668044), (377, 659184), (403, 616656), (443, 560976), (464, 535587), (496, 501033), (624, 398257), (696, 357058), (744, 334022), (754, 329592), (806, 308328), (886, 280488), (899, 276432), (1131, 219728), (1209, 205552), (1329, 186992), (1392, 178529), (1488, 167011), (1508, 164796), (1612, 154164), (1772, 140244), (1798, 138216), (2262, 109864), (2418, 102776), (2658, 93496), (2697, 92144), (3016, 82398), (3224, 77082), (3544, 70122), (3596, 69108), (4524, 54932), (4836, 51388), (5316, 46748), (5394, 46072), (5759, 43152), (6032, 41199), (6448, 38541), (7088, 35061), (7192, 34554), (9048, 27466), (9672, 25694), (10632, 23374), (10788, 23036), (11518, 21576), (11687, 21264), (12847, 19344), (13733, 18096), (14384, 17277)]