242125872

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{181}}^1$

素因数の和:283

約数の個数: 120

約数和(自身を含む): 672300720

約数和(自身を除く): 430174848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 31, 48, 58, 62, 87, 93, 116, 124, 174, 181, 186, 232, 248, 348, 362, 372, 464, 496, 543, 696, 724, 744, 899, 961, 1086, 1392, 1448, 1488, 1798, 1922, 2172, 2697, 2883, 2896, 3596, 3844, 4344, 5249, 5394, 5611, 5766, 7192, 7688, 8688, 10498, 10788, 11222, 11532, 14384, 15376, 15747, 16833, 20996, 21576, 22444, 23064, 27869, 31494, 33666, 41992, 43152, 44888, 46128, 55738, 62988, 67332, 83607, 83984, 89776, 111476, 125976, 134664, 162719, 167214, 173941, 222952, 251952, 269328, 325438, 334428, 347882, 445904, 488157, 521823, 650876, 668856, 695764, 976314, 1043646, 1301752, 1337712, 1391528, 1952628, 2087292, 2603504, 2783056, 3905256, 4174584, 5044289, 7810512, 8349168, 10088578, 15132867, 20177156, 30265734, 40354312, 60531468, 80708624, 121062936, 242125872]

約数ペア:

[(1, 242125872), (2, 121062936), (3, 80708624), (4, 60531468), (6, 40354312), (8, 30265734), (12, 20177156), (16, 15132867), (24, 10088578), (29, 8349168), (31, 7810512), (48, 5044289), (58, 4174584), (62, 3905256), (87, 2783056), (93, 2603504), (116, 2087292), (124, 1952628), (174, 1391528), (181, 1337712), (186, 1301752), (232, 1043646), (248, 976314), (348, 695764), (362, 668856), (372, 650876), (464, 521823), (496, 488157), (543, 445904), (696, 347882), (724, 334428), (744, 325438), (899, 269328), (961, 251952), (1086, 222952), (1392, 173941), (1448, 167214), (1488, 162719), (1798, 134664), (1922, 125976), (2172, 111476), (2697, 89776), (2883, 83984), (2896, 83607), (3596, 67332), (3844, 62988), (4344, 55738), (5249, 46128), (5394, 44888), (5611, 43152), (5766, 41992), (7192, 33666), (7688, 31494), (8688, 27869), (10498, 23064), (10788, 22444), (11222, 21576), (11532, 20996), (14384, 16833), (15376, 15747)]