236680488

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:181

約数の個数: 256

約数和(自身を含む): 771379200

約数和(自身を除く): 534698712

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 23, 24, 27, 33, 36, 44, 46, 54, 61, 66, 69, 71, 72, 88, 92, 99, 108, 122, 132, 138, 142, 183, 184, 198, 207, 213, 216, 244, 253, 264, 276, 284, 297, 366, 396, 414, 426, 488, 506, 549, 552, 568, 594, 621, 639, 671, 732, 759, 781, 792, 828, 852, 1012, 1098, 1188, 1242, 1278, 1342, 1403, 1464, 1518, 1562, 1633, 1647, 1656, 1704, 1917, 2013, 2024, 2196, 2277, 2343, 2376, 2484, 2556, 2684, 2806, 3036, 3124, 3266, 3294, 3834, 4026, 4209, 4331, 4392, 4554, 4686, 4899, 4968, 5112, 5368, 5612, 6039, 6072, 6248, 6532, 6588, 6831, 7029, 7668, 8052, 8418, 8662, 9108, 9372, 9798, 11224, 12078, 12627, 12993, 13064, 13176, 13662, 14058, 14697, 15336, 15433, 16104, 16836, 17324, 17963, 18117, 18216, 18744, 19596, 21087, 24156, 25254, 25986, 27324, 28116, 29394, 30866, 33672, 34648, 35926, 36234, 37881, 38979, 39192, 42174, 44091, 46299, 47641, 48312, 50508, 51972, 53889, 54648, 56232, 58788, 61732, 71852, 72468, 75762, 77958, 84348, 88182, 92598, 95282, 99613, 101016, 103944, 107778, 116937, 117576, 123464, 138897, 142923, 143704, 144936, 151524, 155916, 161667, 168696, 176364, 185196, 190564, 199226, 215556, 233874, 277794, 285846, 298839, 303048, 311832, 323334, 352728, 370392, 381128, 398452, 416691, 428769, 431112, 467748, 485001, 555588, 571692, 597678, 646668, 796904, 833382, 857538, 896517, 935496, 970002, 1095743, 1111176, 1143384, 1195356, 1286307, 1293336, 1666764, 1715076, 1793034, 1940004, 2191486, 2390712, 2572614, 2689551, 3287229, 3333528, 3430152, 3586068, 3880008, 4382972, 5145228, 5379102, 6574458, 7172136, 8765944, 9861687, 10290456, 10758204, 13148916, 19723374, 21516408, 26297832, 29585061, 39446748, 59170122, 78893496, 118340244, 236680488]

約数ペア:

[(1, 236680488), (2, 118340244), (3, 78893496), (4, 59170122), (6, 39446748), (8, 29585061), (9, 26297832), (11, 21516408), (12, 19723374), (18, 13148916), (22, 10758204), (23, 10290456), (24, 9861687), (27, 8765944), (33, 7172136), (36, 6574458), (44, 5379102), (46, 5145228), (54, 4382972), (61, 3880008), (66, 3586068), (69, 3430152), (71, 3333528), (72, 3287229), (88, 2689551), (92, 2572614), (99, 2390712), (108, 2191486), (122, 1940004), (132, 1793034), (138, 1715076), (142, 1666764), (183, 1293336), (184, 1286307), (198, 1195356), (207, 1143384), (213, 1111176), (216, 1095743), (244, 970002), (253, 935496), (264, 896517), (276, 857538), (284, 833382), (297, 796904), (366, 646668), (396, 597678), (414, 571692), (426, 555588), (488, 485001), (506, 467748), (549, 431112), (552, 428769), (568, 416691), (594, 398452), (621, 381128), (639, 370392), (671, 352728), (732, 323334), (759, 311832), (781, 303048), (792, 298839), (828, 285846), (852, 277794), (1012, 233874), (1098, 215556), (1188, 199226), (1242, 190564), (1278, 185196), (1342, 176364), (1403, 168696), (1464, 161667), (1518, 155916), (1562, 151524), (1633, 144936), (1647, 143704), (1656, 142923), (1704, 138897), (1917, 123464), (2013, 117576), (2024, 116937), (2196, 107778), (2277, 103944), (2343, 101016), (2376, 99613), (2484, 95282), (2556, 92598), (2684, 88182), (2806, 84348), (3036, 77958), (3124, 75762), (3266, 72468), (3294, 71852), (3834, 61732), (4026, 58788), (4209, 56232), (4331, 54648), (4392, 53889), (4554, 51972), (4686, 50508), (4899, 48312), (4968, 47641), (5112, 46299), (5368, 44091), (5612, 42174), (6039, 39192), (6072, 38979), (6248, 37881), (6532, 36234), (6588, 35926), (6831, 34648), (7029, 33672), (7668, 30866), (8052, 29394), (8418, 28116), (8662, 27324), (9108, 25986), (9372, 25254), (9798, 24156), (11224, 21087), (12078, 19596), (12627, 18744), (12993, 18216), (13064, 18117), (13176, 17963), (13662, 17324), (14058, 16836), (14697, 16104), (15336, 15433)]