393446976

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{557}}^1$

素因数の和:868

約数の個数: 112

約数和(自身を含む): 1127052864

約数和(自身を除く): 733605888

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 283, 312, 416, 557, 566, 624, 832, 849, 1114, 1132, 1248, 1671, 1698, 2228, 2264, 2496, 3342, 3396, 3679, 4456, 4528, 6684, 6792, 7241, 7358, 8912, 9056, 11037, 13368, 13584, 14482, 14716, 17824, 18112, 21723, 22074, 26736, 27168, 28964, 29432, 35648, 43446, 44148, 53472, 54336, 57928, 58864, 86892, 88296, 106944, 115856, 117728, 157631, 173784, 176592, 231712, 235456, 315262, 347568, 353184, 463424, 472893, 630524, 695136, 706368, 945786, 1261048, 1390272, 1891572, 2049203, 2522096, 3783144, 4098406, 5044192, 6147609, 7566288, 8196812, 10088384, 12295218, 15132576, 16393624, 24590436, 30265152, 32787248, 49180872, 65574496, 98361744, 131148992, 196723488, 393446976]

約数ペア:

[(1, 393446976), (2, 196723488), (3, 131148992), (4, 98361744), (6, 65574496), (8, 49180872), (12, 32787248), (13, 30265152), (16, 24590436), (24, 16393624), (26, 15132576), (32, 12295218), (39, 10088384), (48, 8196812), (52, 7566288), (64, 6147609), (78, 5044192), (96, 4098406), (104, 3783144), (156, 2522096), (192, 2049203), (208, 1891572), (283, 1390272), (312, 1261048), (416, 945786), (557, 706368), (566, 695136), (624, 630524), (832, 472893), (849, 463424), (1114, 353184), (1132, 347568), (1248, 315262), (1671, 235456), (1698, 231712), (2228, 176592), (2264, 173784), (2496, 157631), (3342, 117728), (3396, 115856), (3679, 106944), (4456, 88296), (4528, 86892), (6684, 58864), (6792, 57928), (7241, 54336), (7358, 53472), (8912, 44148), (9056, 43446), (11037, 35648), (13368, 29432), (13584, 28964), (14482, 27168), (14716, 26736), (17824, 22074), (18112, 21723)]