431779036

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:275

約数の個数: 96

約数和(自身を含む): 885104640

約数和(自身を除く): 453325604

約数列:

[1, 2, 4, 13, 26, 31, 41, 47, 52, 62, 82, 94, 124, 139, 164, 188, 278, 403, 533, 556, 611, 806, 1066, 1222, 1271, 1457, 1612, 1807, 1927, 2132, 2444, 2542, 2914, 3614, 3854, 4309, 5084, 5699, 5828, 6533, 7228, 7708, 8618, 11398, 13066, 16523, 17236, 18941, 22796, 25051, 26132, 33046, 37882, 50102, 56017, 59737, 66092, 74087, 75764, 84929, 100204, 112034, 119474, 148174, 169858, 176669, 202523, 224068, 238948, 267853, 296348, 339716, 353338, 405046, 535706, 706676, 776581, 810092, 1071412, 1553162, 2296697, 2632799, 3106324, 3482089, 4593394, 5265598, 6964178, 8303443, 9186788, 10531196, 13928356, 16606886, 33213772, 107944759, 215889518, 431779036]

約数ペア:

[(1, 431779036), (2, 215889518), (4, 107944759), (13, 33213772), (26, 16606886), (31, 13928356), (41, 10531196), (47, 9186788), (52, 8303443), (62, 6964178), (82, 5265598), (94, 4593394), (124, 3482089), (139, 3106324), (164, 2632799), (188, 2296697), (278, 1553162), (403, 1071412), (533, 810092), (556, 776581), (611, 706676), (806, 535706), (1066, 405046), (1222, 353338), (1271, 339716), (1457, 296348), (1612, 267853), (1807, 238948), (1927, 224068), (2132, 202523), (2444, 176669), (2542, 169858), (2914, 148174), (3614, 119474), (3854, 112034), (4309, 100204), (5084, 84929), (5699, 75764), (5828, 74087), (6533, 66092), (7228, 59737), (7708, 56017), (8618, 50102), (11398, 37882), (13066, 33046), (16523, 26132), (17236, 25051), (18941, 22796)]