259578592

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^2\times {\mathrm{6857}}^1$

素因数の和:6900

約数の個数: 72

約数和(自身を含む): 632527056

約数和(自身を除く): 372948464

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 169, 182, 208, 224, 338, 364, 416, 676, 728, 1183, 1352, 1456, 2366, 2704, 2912, 4732, 5408, 6857, 9464, 13714, 18928, 27428, 37856, 47999, 54856, 89141, 95998, 109712, 178282, 191996, 219424, 356564, 383992, 623987, 713128, 767984, 1158833, 1247974, 1426256, 1535968, 2317666, 2495948, 2852512, 4635332, 4991896, 8111831, 9270664, 9983792, 16223662, 18541328, 19967584, 32447324, 37082656, 64894648, 129789296, 259578592]

約数ペア:

[(1, 259578592), (2, 129789296), (4, 64894648), (7, 37082656), (8, 32447324), (13, 19967584), (14, 18541328), (16, 16223662), (26, 9983792), (28, 9270664), (32, 8111831), (52, 4991896), (56, 4635332), (91, 2852512), (104, 2495948), (112, 2317666), (169, 1535968), (182, 1426256), (208, 1247974), (224, 1158833), (338, 767984), (364, 713128), (416, 623987), (676, 383992), (728, 356564), (1183, 219424), (1352, 191996), (1456, 178282), (2366, 109712), (2704, 95998), (2912, 89141), (4732, 54856), (5408, 47999), (6857, 37856), (9464, 27428), (13714, 18928)]