408049229312

素因数分解:

$2^9\times {\mathrm{47}}^1\times {\mathrm{431}}^1\times {\mathrm{39343}}^1$

素因数の和:39839

約数の個数: 80

約数和(自身を含む): 834601439232

約数和(自身を除く): 426552209920

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 128, 188, 256, 376, 431, 512, 752, 862, 1504, 1724, 3008, 3448, 6016, 6896, 12032, 13792, 20257, 24064, 27584, 39343, 40514, 55168, 78686, 81028, 110336, 157372, 162056, 220672, 314744, 324112, 629488, 648224, 1258976, 1296448, 1849121, 2517952, 2592896, 3698242, 5035904, 5185792, 7396484, 10071808, 10371584, 14792968, 16956833, 20143616, 29585936, 33913666, 59171872, 67827332, 118343744, 135654664, 236687488, 271309328, 473374976, 542618656, 796971151, 946749952, 1085237312, 1593942302, 2170474624, 3187884604, 4340949248, 6375769208, 8681898496, 12751538416, 25503076832, 51006153664, 102012307328, 204024614656, 408049229312]

約数ペア:

[(1, 408049229312), (2, 204024614656), (4, 102012307328), (8, 51006153664), (16, 25503076832), (32, 12751538416), (47, 8681898496), (64, 6375769208), (94, 4340949248), (128, 3187884604), (188, 2170474624), (256, 1593942302), (376, 1085237312), (431, 946749952), (512, 796971151), (752, 542618656), (862, 473374976), (1504, 271309328), (1724, 236687488), (3008, 135654664), (3448, 118343744), (6016, 67827332), (6896, 59171872), (12032, 33913666), (13792, 29585936), (20257, 20143616), (24064, 16956833), (27584, 14792968), (39343, 10371584), (40514, 10071808), (55168, 7396484), (78686, 5185792), (81028, 5035904), (110336, 3698242), (157372, 2592896), (162056, 2517952), (220672, 1849121), (314744, 1296448), (324112, 1258976), (629488, 648224)]