488298636

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{613}}^1$

素因数の和:768

約数の個数: 144

約数和(自身を含む): 1475073600

約数和(自身を除く): 986774964

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 84, 87, 109, 116, 126, 174, 203, 218, 252, 261, 327, 348, 406, 436, 522, 609, 613, 654, 763, 812, 981, 1044, 1218, 1226, 1308, 1526, 1827, 1839, 1962, 2289, 2436, 2452, 3052, 3161, 3654, 3678, 3924, 4291, 4578, 5517, 6322, 6867, 7308, 7356, 8582, 9156, 9483, 11034, 12644, 12873, 13734, 17164, 17777, 18966, 22068, 22127, 25746, 27468, 28449, 35554, 37932, 38619, 44254, 51492, 53331, 56898, 66381, 66817, 71108, 77238, 88508, 106662, 113796, 124439, 132762, 133634, 154476, 159993, 199143, 200451, 213324, 248878, 265524, 267268, 319986, 373317, 398286, 400902, 467719, 497756, 601353, 639972, 746634, 796572, 801804, 935438, 1119951, 1202706, 1403157, 1493268, 1870876, 1937693, 2239902, 2405412, 2806314, 3875386, 4209471, 4479804, 5612628, 5813079, 7750772, 8418942, 11626158, 13563851, 16837884, 17439237, 23252316, 27127702, 34878474, 40691553, 54255404, 69756948, 81383106, 122074659, 162766212, 244149318, 488298636]

約数ペア:

[(1, 488298636), (2, 244149318), (3, 162766212), (4, 122074659), (6, 81383106), (7, 69756948), (9, 54255404), (12, 40691553), (14, 34878474), (18, 27127702), (21, 23252316), (28, 17439237), (29, 16837884), (36, 13563851), (42, 11626158), (58, 8418942), (63, 7750772), (84, 5813079), (87, 5612628), (109, 4479804), (116, 4209471), (126, 3875386), (174, 2806314), (203, 2405412), (218, 2239902), (252, 1937693), (261, 1870876), (327, 1493268), (348, 1403157), (406, 1202706), (436, 1119951), (522, 935438), (609, 801804), (613, 796572), (654, 746634), (763, 639972), (812, 601353), (981, 497756), (1044, 467719), (1218, 400902), (1226, 398286), (1308, 373317), (1526, 319986), (1827, 267268), (1839, 265524), (1962, 248878), (2289, 213324), (2436, 200451), (2452, 199143), (3052, 159993), (3161, 154476), (3654, 133634), (3678, 132762), (3924, 124439), (4291, 113796), (4578, 106662), (5517, 88508), (6322, 77238), (6867, 71108), (7308, 66817), (7356, 66381), (8582, 56898), (9156, 53331), (9483, 51492), (11034, 44254), (12644, 38619), (12873, 37932), (13734, 35554), (17164, 28449), (17777, 27468), (18966, 25746), (22068, 22127)]