381464608

素因数分解:

$2^5\times 7^2\times {\mathrm{29}}^1\times {\mathrm{8389}}^1$

素因数の和:8442

約数の個数: 72

約数和(自身を含む): 903854700

約数和(自身を除く): 522390092

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 49, 56, 58, 98, 112, 116, 196, 203, 224, 232, 392, 406, 464, 784, 812, 928, 1421, 1568, 1624, 2842, 3248, 5684, 6496, 8389, 11368, 16778, 22736, 33556, 45472, 58723, 67112, 117446, 134224, 234892, 243281, 268448, 411061, 469784, 486562, 822122, 939568, 973124, 1644244, 1702967, 1879136, 1946248, 3288488, 3405934, 3892496, 6576976, 6811868, 7784992, 11920769, 13153952, 13623736, 23841538, 27247472, 47683076, 54494944, 95366152, 190732304, 381464608]

約数ペア:

[(1, 381464608), (2, 190732304), (4, 95366152), (7, 54494944), (8, 47683076), (14, 27247472), (16, 23841538), (28, 13623736), (29, 13153952), (32, 11920769), (49, 7784992), (56, 6811868), (58, 6576976), (98, 3892496), (112, 3405934), (116, 3288488), (196, 1946248), (203, 1879136), (224, 1702967), (232, 1644244), (392, 973124), (406, 939568), (464, 822122), (784, 486562), (812, 469784), (928, 411061), (1421, 268448), (1568, 243281), (1624, 234892), (2842, 134224), (3248, 117446), (5684, 67112), (6496, 58723), (8389, 45472), (11368, 33556), (16778, 22736)]