641736708

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{80177}}^1$

素因数の和:80236

約数の個数: 48

約数和(自身を含む): 1616388480

約数和(自身を除く): 974651772

約数列:

[1, 2, 3, 4, 6, 12, 23, 29, 46, 58, 69, 87, 92, 116, 138, 174, 276, 348, 667, 1334, 2001, 2668, 4002, 8004, 80177, 160354, 240531, 320708, 481062, 962124, 1844071, 2325133, 3688142, 4650266, 5532213, 6975399, 7376284, 9300532, 11064426, 13950798, 22128852, 27901596, 53478059, 106956118, 160434177, 213912236, 320868354, 641736708]

約数ペア:

[(1, 641736708), (2, 320868354), (3, 213912236), (4, 160434177), (6, 106956118), (12, 53478059), (23, 27901596), (29, 22128852), (46, 13950798), (58, 11064426), (69, 9300532), (87, 7376284), (92, 6975399), (116, 5532213), (138, 4650266), (174, 3688142), (276, 2325133), (348, 1844071), (667, 962124), (1334, 481062), (2001, 320708), (2668, 240531), (4002, 160354), (8004, 80177)]