249501434

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:212

約数の個数: 96

約数和(自身を含む): 494887680

約数和(自身を除く): 245386246

約数列:

[1, 2, 7, 13, 14, 26, 37, 49, 67, 74, 79, 91, 98, 134, 158, 182, 259, 469, 481, 518, 553, 637, 871, 938, 962, 1027, 1106, 1274, 1742, 1813, 2054, 2479, 2923, 3283, 3367, 3626, 3871, 4958, 5293, 5846, 6097, 6566, 6734, 7189, 7742, 10586, 12194, 14378, 17353, 20461, 23569, 32227, 34706, 37051, 37999, 40922, 42679, 47138, 50323, 64454, 68809, 74102, 75998, 85358, 100646, 121471, 137618, 143227, 195841, 225589, 242942, 259357, 265993, 286454, 391682, 451178, 481663, 518714, 531986, 963326, 1370887, 1579123, 1861951, 2545933, 2741774, 3158246, 3371641, 3723902, 5091866, 6743282, 9596209, 17821531, 19192418, 35643062, 124750717, 249501434]

約数ペア:

[(1, 249501434), (2, 124750717), (7, 35643062), (13, 19192418), (14, 17821531), (26, 9596209), (37, 6743282), (49, 5091866), (67, 3723902), (74, 3371641), (79, 3158246), (91, 2741774), (98, 2545933), (134, 1861951), (158, 1579123), (182, 1370887), (259, 963326), (469, 531986), (481, 518714), (518, 481663), (553, 451178), (637, 391682), (871, 286454), (938, 265993), (962, 259357), (1027, 242942), (1106, 225589), (1274, 195841), (1742, 143227), (1813, 137618), (2054, 121471), (2479, 100646), (2923, 85358), (3283, 75998), (3367, 74102), (3626, 68809), (3871, 64454), (4958, 50323), (5293, 47138), (5846, 42679), (6097, 40922), (6566, 37999), (6734, 37051), (7189, 34706), (7742, 32227), (10586, 23569), (12194, 20461), (14378, 17353)]