258725844

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{552833}}^1$

素因数の和:552856

約数の個数: 36

約数和(自身を含む): 704310516

約数和(自身を除く): 445584672

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 552833, 1105666, 1658499, 2211332, 3316998, 4975497, 6633996, 7186829, 9950994, 14373658, 19901988, 21560487, 28747316, 43120974, 64681461, 86241948, 129362922, 258725844]

約数ペア:

[(1, 258725844), (2, 129362922), (3, 86241948), (4, 64681461), (6, 43120974), (9, 28747316), (12, 21560487), (13, 19901988), (18, 14373658), (26, 9950994), (36, 7186829), (39, 6633996), (52, 4975497), (78, 3316998), (117, 2211332), (156, 1658499), (234, 1105666), (468, 552833)]