216605376

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{28927}}^1$

素因数の和:28958

約数の個数: 84

約数和(自身を含む): 668641792

約数和(自身を除く): 452036416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 144, 156, 192, 208, 234, 288, 312, 416, 468, 576, 624, 832, 936, 1248, 1872, 2496, 3744, 7488, 28927, 57854, 86781, 115708, 173562, 231416, 260343, 347124, 376051, 462832, 520686, 694248, 752102, 925664, 1041372, 1128153, 1388496, 1504204, 1851328, 2082744, 2256306, 2776992, 3008408, 3384459, 4165488, 4512612, 5553984, 6016816, 6768918, 8330976, 9025224, 12033632, 13537836, 16661952, 18050448, 24067264, 27075672, 36100896, 54151344, 72201792, 108302688, 216605376]

約数ペア:

[(1, 216605376), (2, 108302688), (3, 72201792), (4, 54151344), (6, 36100896), (8, 27075672), (9, 24067264), (12, 18050448), (13, 16661952), (16, 13537836), (18, 12033632), (24, 9025224), (26, 8330976), (32, 6768918), (36, 6016816), (39, 5553984), (48, 4512612), (52, 4165488), (64, 3384459), (72, 3008408), (78, 2776992), (96, 2256306), (104, 2082744), (117, 1851328), (144, 1504204), (156, 1388496), (192, 1128153), (208, 1041372), (234, 925664), (288, 752102), (312, 694248), (416, 520686), (468, 462832), (576, 376051), (624, 347124), (832, 260343), (936, 231416), (1248, 173562), (1872, 115708), (2496, 86781), (3744, 57854), (7488, 28927)]