38900484

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{5323}}^1$

素因数の和:5369

約数の個数: 72

約数和(自身を含む): 116276160

約数和(自身を除く): 77375676

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 84, 87, 116, 126, 174, 203, 252, 261, 348, 406, 522, 609, 812, 1044, 1218, 1827, 2436, 3654, 5323, 7308, 10646, 15969, 21292, 31938, 37261, 47907, 63876, 74522, 95814, 111783, 149044, 154367, 191628, 223566, 308734, 335349, 447132, 463101, 617468, 670698, 926202, 1080569, 1341396, 1389303, 1852404, 2161138, 2778606, 3241707, 4322276, 5557212, 6483414, 9725121, 12966828, 19450242, 38900484]

約数ペア:

[(1, 38900484), (2, 19450242), (3, 12966828), (4, 9725121), (6, 6483414), (7, 5557212), (9, 4322276), (12, 3241707), (14, 2778606), (18, 2161138), (21, 1852404), (28, 1389303), (29, 1341396), (36, 1080569), (42, 926202), (58, 670698), (63, 617468), (84, 463101), (87, 447132), (116, 335349), (126, 308734), (174, 223566), (203, 191628), (252, 154367), (261, 149044), (348, 111783), (406, 95814), (522, 74522), (609, 63876), (812, 47907), (1044, 37261), (1218, 31938), (1827, 21292), (2436, 15969), (3654, 10646), (5323, 7308)]