496310412

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:248

約数の個数: 144

約数和(自身を含む): 1322237952

約数和(自身を除く): 825927540

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 41, 47, 52, 78, 82, 94, 123, 127, 141, 156, 164, 169, 188, 246, 254, 282, 338, 381, 492, 507, 508, 533, 564, 611, 676, 762, 1014, 1066, 1222, 1524, 1599, 1651, 1833, 1927, 2028, 2132, 2444, 3198, 3302, 3666, 3854, 4953, 5207, 5781, 5969, 6396, 6604, 6929, 7332, 7708, 7943, 9906, 10414, 11562, 11938, 13858, 15621, 15886, 17907, 19812, 20787, 20828, 21463, 23124, 23829, 23876, 25051, 27716, 31242, 31772, 35814, 41574, 42926, 47658, 50102, 62484, 64389, 67691, 71628, 75153, 77597, 83148, 85852, 95316, 100204, 128778, 135382, 150306, 155194, 203073, 232791, 244729, 257556, 270764, 300612, 310388, 325663, 406146, 465582, 489458, 651326, 734187, 812292, 879983, 931164, 976989, 978916, 1008761, 1302652, 1468374, 1759966, 1953978, 2017522, 2639949, 2936748, 3026283, 3181477, 3519932, 3907956, 4035044, 5279898, 6052566, 6362954, 9544431, 10559796, 12105132, 12725908, 19088862, 38177724, 41359201, 82718402, 124077603, 165436804, 248155206, 496310412]

約数ペア:

[(1, 496310412), (2, 248155206), (3, 165436804), (4, 124077603), (6, 82718402), (12, 41359201), (13, 38177724), (26, 19088862), (39, 12725908), (41, 12105132), (47, 10559796), (52, 9544431), (78, 6362954), (82, 6052566), (94, 5279898), (123, 4035044), (127, 3907956), (141, 3519932), (156, 3181477), (164, 3026283), (169, 2936748), (188, 2639949), (246, 2017522), (254, 1953978), (282, 1759966), (338, 1468374), (381, 1302652), (492, 1008761), (507, 978916), (508, 976989), (533, 931164), (564, 879983), (611, 812292), (676, 734187), (762, 651326), (1014, 489458), (1066, 465582), (1222, 406146), (1524, 325663), (1599, 310388), (1651, 300612), (1833, 270764), (1927, 257556), (2028, 244729), (2132, 232791), (2444, 203073), (3198, 155194), (3302, 150306), (3666, 135382), (3854, 128778), (4953, 100204), (5207, 95316), (5781, 85852), (5969, 83148), (6396, 77597), (6604, 75153), (6929, 71628), (7332, 67691), (7708, 64389), (7943, 62484), (9906, 50102), (10414, 47658), (11562, 42926), (11938, 41574), (13858, 35814), (15621, 31772), (15886, 31242), (17907, 27716), (19812, 25051), (20787, 23876), (20828, 23829), (21463, 23124)]