1893669184

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{79}}^2\times {\mathrm{431}}^1$

素因数の和:612

約数の個数: 84

約数和(自身を含む): 4161544128

約数和(自身を除く): 2267874944

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 79, 88, 158, 176, 316, 352, 431, 632, 704, 862, 869, 1264, 1724, 1738, 2528, 3448, 3476, 4741, 5056, 6241, 6896, 6952, 9482, 12482, 13792, 13904, 18964, 24964, 27584, 27808, 34049, 37928, 49928, 55616, 68098, 68651, 75856, 99856, 136196, 137302, 151712, 199712, 272392, 274604, 303424, 374539, 399424, 544784, 549208, 749078, 1089568, 1098416, 1498156, 2179136, 2196832, 2689871, 2996312, 4393664, 5379742, 5992624, 10759484, 11985248, 21518968, 23970496, 29588581, 43037936, 59177162, 86075872, 118354324, 172151744, 236708648, 473417296, 946834592, 1893669184]

約数ペア:

[(1, 1893669184), (2, 946834592), (4, 473417296), (8, 236708648), (11, 172151744), (16, 118354324), (22, 86075872), (32, 59177162), (44, 43037936), (64, 29588581), (79, 23970496), (88, 21518968), (158, 11985248), (176, 10759484), (316, 5992624), (352, 5379742), (431, 4393664), (632, 2996312), (704, 2689871), (862, 2196832), (869, 2179136), (1264, 1498156), (1724, 1098416), (1738, 1089568), (2528, 749078), (3448, 549208), (3476, 544784), (4741, 399424), (5056, 374539), (6241, 303424), (6896, 274604), (6952, 272392), (9482, 199712), (12482, 151712), (13792, 137302), (13904, 136196), (18964, 99856), (24964, 75856), (27584, 68651), (27808, 68098), (34049, 55616), (37928, 49928)]