13303606399616

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{257901799}}^1$

素因数の和:257901857

約数の個数: 64

約数和(自身を含む): 29462701632000

約数和(自身を除く): 16159095232384

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 208, 248, 403, 416, 496, 806, 832, 992, 1612, 1664, 1984, 3224, 3968, 6448, 12896, 25792, 51584, 257901799, 515803598, 1031607196, 2063214392, 3352723387, 4126428784, 6705446774, 7994955769, 8252857568, 13410893548, 15989911538, 16505715136, 26821787096, 31979823076, 33011430272, 53643574192, 63959646152, 103934424997, 107287148384, 127919292304, 207868849994, 214574296768, 255838584608, 415737699988, 429148593536, 511677169216, 831475399976, 1023354338432, 1662950799952, 3325901599904, 6651803199808, 13303606399616]

約数ペア:

[(1, 13303606399616), (2, 6651803199808), (4, 3325901599904), (8, 1662950799952), (13, 1023354338432), (16, 831475399976), (26, 511677169216), (31, 429148593536), (32, 415737699988), (52, 255838584608), (62, 214574296768), (64, 207868849994), (104, 127919292304), (124, 107287148384), (128, 103934424997), (208, 63959646152), (248, 53643574192), (403, 33011430272), (416, 31979823076), (496, 26821787096), (806, 16505715136), (832, 15989911538), (992, 13410893548), (1612, 8252857568), (1664, 7994955769), (1984, 6705446774), (3224, 4126428784), (3968, 3352723387), (6448, 2063214392), (12896, 1031607196), (25792, 515803598), (51584, 257901799)]