505305216

素因数分解:

$2^7\times 3^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1$

素因数の和:225

約数の個数: 320

約数和(自身を含む): 1700233920

約数和(自身を除く): 1194928704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 27, 32, 36, 39, 46, 48, 52, 54, 64, 69, 72, 78, 81, 92, 96, 104, 108, 117, 128, 138, 144, 156, 162, 163, 184, 192, 207, 208, 216, 234, 276, 288, 299, 312, 324, 326, 351, 368, 384, 414, 416, 432, 468, 489, 552, 576, 598, 621, 624, 648, 652, 702, 736, 828, 832, 864, 897, 936, 978, 1053, 1104, 1152, 1196, 1242, 1248, 1296, 1304, 1404, 1467, 1472, 1656, 1664, 1728, 1794, 1863, 1872, 1956, 2106, 2119, 2208, 2392, 2484, 2496, 2592, 2608, 2691, 2808, 2934, 2944, 3312, 3456, 3588, 3726, 3744, 3749, 3912, 4212, 4238, 4401, 4416, 4784, 4968, 4992, 5184, 5216, 5382, 5616, 5868, 6357, 6624, 7176, 7452, 7488, 7498, 7824, 8073, 8424, 8476, 8802, 8832, 9568, 9936, 10368, 10432, 10764, 11232, 11247, 11736, 12714, 13203, 13248, 14352, 14904, 14976, 14996, 15648, 16146, 16848, 16952, 17604, 19071, 19136, 19872, 20864, 21528, 22464, 22494, 23472, 24219, 25428, 26406, 26496, 28704, 29808, 29992, 31296, 32292, 33696, 33741, 33904, 35208, 38142, 38272, 39744, 43056, 44928, 44988, 46944, 48438, 48737, 50856, 52812, 57213, 57408, 59616, 59984, 62592, 64584, 67392, 67482, 67808, 70416, 76284, 79488, 86112, 89976, 93888, 96876, 97474, 101223, 101712, 105624, 114426, 114816, 119232, 119968, 129168, 134784, 134964, 135616, 140832, 146211, 152568, 171639, 172224, 179952, 187776, 193752, 194948, 202446, 203424, 211248, 228852, 238464, 239936, 258336, 269928, 271232, 281664, 292422, 303669, 305136, 343278, 344448, 359904, 387504, 389896, 404892, 406848, 422496, 438633, 457704, 479872, 516672, 539856, 563328, 584844, 607338, 610272, 686556, 719808, 775008, 779792, 809784, 813696, 844992, 877266, 915408, 1033344, 1079712, 1169688, 1214676, 1220544, 1315899, 1373112, 1439616, 1550016, 1559584, 1619568, 1689984, 1754532, 1830816, 2159424, 2339376, 2429352, 2441088, 2631798, 2746224, 3100032, 3119168, 3239136, 3509064, 3661632, 3947697, 4318848, 4678752, 4858704, 5263596, 5492448, 6238336, 6478272, 7018128, 7323264, 7895394, 9357504, 9717408, 10527192, 10984896, 12956544, 14036256, 15790788, 18715008, 19434816, 21054384, 21969792, 28072512, 31581576, 38869632, 42108768, 56145024, 63163152, 84217536, 126326304, 168435072, 252652608, 505305216]

約数ペア:

[(1, 505305216), (2, 252652608), (3, 168435072), (4, 126326304), (6, 84217536), (8, 63163152), (9, 56145024), (12, 42108768), (13, 38869632), (16, 31581576), (18, 28072512), (23, 21969792), (24, 21054384), (26, 19434816), (27, 18715008), (32, 15790788), (36, 14036256), (39, 12956544), (46, 10984896), (48, 10527192), (52, 9717408), (54, 9357504), (64, 7895394), (69, 7323264), (72, 7018128), (78, 6478272), (81, 6238336), (92, 5492448), (96, 5263596), (104, 4858704), (108, 4678752), (117, 4318848), (128, 3947697), (138, 3661632), (144, 3509064), (156, 3239136), (162, 3119168), (163, 3100032), (184, 2746224), (192, 2631798), (207, 2441088), (208, 2429352), (216, 2339376), (234, 2159424), (276, 1830816), (288, 1754532), (299, 1689984), (312, 1619568), (324, 1559584), (326, 1550016), (351, 1439616), (368, 1373112), (384, 1315899), (414, 1220544), (416, 1214676), (432, 1169688), (468, 1079712), (489, 1033344), (552, 915408), (576, 877266), (598, 844992), (621, 813696), (624, 809784), (648, 779792), (652, 775008), (702, 719808), (736, 686556), (828, 610272), (832, 607338), (864, 584844), (897, 563328), (936, 539856), (978, 516672), (1053, 479872), (1104, 457704), (1152, 438633), (1196, 422496), (1242, 406848), (1248, 404892), (1296, 389896), (1304, 387504), (1404, 359904), (1467, 344448), (1472, 343278), (1656, 305136), (1664, 303669), (1728, 292422), (1794, 281664), (1863, 271232), (1872, 269928), (1956, 258336), (2106, 239936), (2119, 238464), (2208, 228852), (2392, 211248), (2484, 203424), (2496, 202446), (2592, 194948), (2608, 193752), (2691, 187776), (2808, 179952), (2934, 172224), (2944, 171639), (3312, 152568), (3456, 146211), (3588, 140832), (3726, 135616), (3744, 134964), (3749, 134784), (3912, 129168), (4212, 119968), (4238, 119232), (4401, 114816), (4416, 114426), (4784, 105624), (4968, 101712), (4992, 101223), (5184, 97474), (5216, 96876), (5382, 93888), (5616, 89976), (5868, 86112), (6357, 79488), (6624, 76284), (7176, 70416), (7452, 67808), (7488, 67482), (7498, 67392), (7824, 64584), (8073, 62592), (8424, 59984), (8476, 59616), (8802, 57408), (8832, 57213), (9568, 52812), (9936, 50856), (10368, 48737), (10432, 48438), (10764, 46944), (11232, 44988), (11247, 44928), (11736, 43056), (12714, 39744), (13203, 38272), (13248, 38142), (14352, 35208), (14904, 33904), (14976, 33741), (14996, 33696), (15648, 32292), (16146, 31296), (16848, 29992), (16952, 29808), (17604, 28704), (19071, 26496), (19136, 26406), (19872, 25428), (20864, 24219), (21528, 23472), (22464, 22494)]