316552912

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{61}}^2\times {\mathrm{409}}^1$

素因数の和:552

約数の個数: 60

約数和(自身を含む): 673147020

約数和(自身を除く): 356594108

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 61, 104, 122, 208, 244, 409, 488, 793, 818, 976, 1586, 1636, 3172, 3272, 3721, 5317, 6344, 6544, 7442, 10634, 12688, 14884, 21268, 24949, 29768, 42536, 48373, 49898, 59536, 85072, 96746, 99796, 193492, 199592, 324337, 386984, 399184, 648674, 773968, 1297348, 1521889, 2594696, 3043778, 5189392, 6087556, 12175112, 19784557, 24350224, 39569114, 79138228, 158276456, 316552912]

約数ペア:

[(1, 316552912), (2, 158276456), (4, 79138228), (8, 39569114), (13, 24350224), (16, 19784557), (26, 12175112), (52, 6087556), (61, 5189392), (104, 3043778), (122, 2594696), (208, 1521889), (244, 1297348), (409, 773968), (488, 648674), (793, 399184), (818, 386984), (976, 324337), (1586, 199592), (1636, 193492), (3172, 99796), (3272, 96746), (3721, 85072), (5317, 59536), (6344, 49898), (6544, 48373), (7442, 42536), (10634, 29768), (12688, 24949), (14884, 21268)]