198384592

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{593}}^1$

素因数の和:740

約数の個数: 80

約数和(自身を含む): 459613440

約数和(自身を除く): 261228848

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 103, 112, 116, 203, 206, 232, 406, 412, 464, 593, 721, 812, 824, 1186, 1442, 1624, 1648, 2372, 2884, 2987, 3248, 4151, 4744, 5768, 5974, 8302, 9488, 11536, 11948, 16604, 17197, 20909, 23896, 33208, 34394, 41818, 47792, 61079, 66416, 68788, 83636, 120379, 122158, 137576, 167272, 240758, 244316, 275152, 334544, 427553, 481516, 488632, 855106, 963032, 977264, 1710212, 1771291, 1926064, 3420424, 3542582, 6840848, 7085164, 12399037, 14170328, 24798074, 28340656, 49596148, 99192296, 198384592]

約数ペア:

[(1, 198384592), (2, 99192296), (4, 49596148), (7, 28340656), (8, 24798074), (14, 14170328), (16, 12399037), (28, 7085164), (29, 6840848), (56, 3542582), (58, 3420424), (103, 1926064), (112, 1771291), (116, 1710212), (203, 977264), (206, 963032), (232, 855106), (406, 488632), (412, 481516), (464, 427553), (593, 334544), (721, 275152), (812, 244316), (824, 240758), (1186, 167272), (1442, 137576), (1624, 122158), (1648, 120379), (2372, 83636), (2884, 68788), (2987, 66416), (3248, 61079), (4151, 47792), (4744, 41818), (5768, 34394), (5974, 33208), (8302, 23896), (9488, 20909), (11536, 17197), (11948, 16604)]