497251482

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:324

約数の個数: 128

約数和(自身を含む): 1263403008

約数和(自身を除く): 766151526

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 71, 78, 91, 101, 127, 142, 182, 202, 213, 254, 273, 303, 381, 426, 497, 546, 606, 707, 762, 889, 923, 994, 1313, 1414, 1491, 1651, 1778, 1846, 2121, 2626, 2667, 2769, 2982, 3302, 3939, 4242, 4953, 5334, 5538, 6461, 7171, 7878, 9017, 9191, 9906, 11557, 12827, 12922, 14342, 18034, 18382, 19383, 21513, 23114, 25654, 27051, 27573, 34671, 38481, 38766, 43026, 50197, 54102, 55146, 63119, 69342, 76962, 89789, 93223, 100394, 117221, 126238, 150591, 166751, 179578, 186446, 189357, 234442, 269367, 279669, 301182, 333502, 351663, 378714, 500253, 538734, 559338, 652561, 703326, 820547, 910717, 1000506, 1167257, 1305122, 1641094, 1821434, 1957683, 2334514, 2461641, 2732151, 3501771, 3915366, 4923282, 5464302, 6375019, 7003542, 11839321, 12750038, 19125057, 23678642, 35517963, 38250114, 71035926, 82875247, 165750494, 248625741, 497251482]

約数ペア:

[(1, 497251482), (2, 248625741), (3, 165750494), (6, 82875247), (7, 71035926), (13, 38250114), (14, 35517963), (21, 23678642), (26, 19125057), (39, 12750038), (42, 11839321), (71, 7003542), (78, 6375019), (91, 5464302), (101, 4923282), (127, 3915366), (142, 3501771), (182, 2732151), (202, 2461641), (213, 2334514), (254, 1957683), (273, 1821434), (303, 1641094), (381, 1305122), (426, 1167257), (497, 1000506), (546, 910717), (606, 820547), (707, 703326), (762, 652561), (889, 559338), (923, 538734), (994, 500253), (1313, 378714), (1414, 351663), (1491, 333502), (1651, 301182), (1778, 279669), (1846, 269367), (2121, 234442), (2626, 189357), (2667, 186446), (2769, 179578), (2982, 166751), (3302, 150591), (3939, 126238), (4242, 117221), (4953, 100394), (5334, 93223), (5538, 89789), (6461, 76962), (7171, 69342), (7878, 63119), (9017, 55146), (9191, 54102), (9906, 50197), (11557, 43026), (12827, 38766), (12922, 38481), (14342, 34671), (18034, 27573), (18382, 27051), (19383, 25654), (21513, 23114)]