338373508

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{821}}^1$

素因数の和:901

約数の個数: 96

約数和(自身を含む): 745718400

約数和(自身を除く): 407344892

約数列:

[1, 2, 4, 11, 17, 19, 22, 29, 34, 38, 44, 58, 68, 76, 116, 187, 209, 319, 323, 374, 418, 493, 551, 638, 646, 748, 821, 836, 986, 1102, 1276, 1292, 1642, 1972, 2204, 3284, 3553, 5423, 6061, 7106, 9031, 9367, 10846, 12122, 13957, 14212, 15599, 18062, 18734, 21692, 23809, 24244, 27914, 31198, 36124, 37468, 47618, 55828, 62396, 95236, 103037, 153527, 171589, 206074, 261899, 265183, 307054, 343178, 404753, 412148, 452371, 523798, 530366, 614108, 686356, 809506, 904742, 1047596, 1060732, 1619012, 1809484, 2917013, 4452283, 4976081, 5834026, 7690307, 8904566, 9952162, 11668052, 15380614, 17809132, 19904324, 30761228, 84593377, 169186754, 338373508]

約数ペア:

[(1, 338373508), (2, 169186754), (4, 84593377), (11, 30761228), (17, 19904324), (19, 17809132), (22, 15380614), (29, 11668052), (34, 9952162), (38, 8904566), (44, 7690307), (58, 5834026), (68, 4976081), (76, 4452283), (116, 2917013), (187, 1809484), (209, 1619012), (319, 1060732), (323, 1047596), (374, 904742), (418, 809506), (493, 686356), (551, 614108), (638, 530366), (646, 523798), (748, 452371), (821, 412148), (836, 404753), (986, 343178), (1102, 307054), (1276, 265183), (1292, 261899), (1642, 206074), (1972, 171589), (2204, 153527), (3284, 103037), (3553, 95236), (5423, 62396), (6061, 55828), (7106, 47618), (9031, 37468), (9367, 36124), (10846, 31198), (12122, 27914), (13957, 24244), (14212, 23809), (15599, 21692), (18062, 18734)]