581328566

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:298

約数の個数: 96

約数和(自身を含む): 1162123200

約数和(自身を除く): 580794634

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 97, 119, 149, 169, 182, 194, 221, 238, 298, 338, 442, 679, 1043, 1183, 1261, 1358, 1547, 1649, 1937, 2086, 2366, 2522, 2533, 2873, 3094, 3298, 3874, 5066, 5746, 8827, 11543, 13559, 14453, 16393, 17654, 17731, 20111, 21437, 23086, 25181, 27118, 28906, 32786, 32929, 35462, 40222, 42874, 50362, 65858, 101171, 114751, 150059, 176267, 187889, 202342, 229502, 230503, 245701, 278681, 300118, 352534, 375778, 428077, 461006, 491402, 557362, 856154, 1315223, 1719907, 1950767, 2442557, 2630446, 2996539, 3194113, 3439814, 3901534, 4885114, 5993078, 6388226, 17097899, 22358791, 34195798, 41523469, 44717582, 83046938, 290664283, 581328566]

約数ペア:

[(1, 581328566), (2, 290664283), (7, 83046938), (13, 44717582), (14, 41523469), (17, 34195798), (26, 22358791), (34, 17097899), (91, 6388226), (97, 5993078), (119, 4885114), (149, 3901534), (169, 3439814), (182, 3194113), (194, 2996539), (221, 2630446), (238, 2442557), (298, 1950767), (338, 1719907), (442, 1315223), (679, 856154), (1043, 557362), (1183, 491402), (1261, 461006), (1358, 428077), (1547, 375778), (1649, 352534), (1937, 300118), (2086, 278681), (2366, 245701), (2522, 230503), (2533, 229502), (2873, 202342), (3094, 187889), (3298, 176267), (3874, 150059), (5066, 114751), (5746, 101171), (8827, 65858), (11543, 50362), (13559, 42874), (14453, 40222), (16393, 35462), (17654, 32929), (17731, 32786), (20111, 28906), (21437, 27118), (23086, 25181)]