289244676

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2971}}^1$

素因数の和:3065

約数の個数: 96

約数和(自身を含む): 825502720

約数和(自身を除く): 536258044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 61, 76, 84, 114, 122, 133, 183, 228, 244, 266, 366, 399, 427, 532, 732, 798, 854, 1159, 1281, 1596, 1708, 2318, 2562, 2971, 3477, 4636, 5124, 5942, 6954, 8113, 8913, 11884, 13908, 16226, 17826, 20797, 24339, 32452, 35652, 41594, 48678, 56449, 62391, 83188, 97356, 112898, 124782, 169347, 181231, 225796, 249564, 338694, 362462, 395143, 543693, 677388, 724924, 790286, 1087386, 1185429, 1268617, 1580572, 2174772, 2370858, 2537234, 3443389, 3805851, 4741716, 5074468, 6886778, 7611702, 10330167, 13773556, 15223404, 20660334, 24103723, 41320668, 48207446, 72311169, 96414892, 144622338, 289244676]

約数ペア:

[(1, 289244676), (2, 144622338), (3, 96414892), (4, 72311169), (6, 48207446), (7, 41320668), (12, 24103723), (14, 20660334), (19, 15223404), (21, 13773556), (28, 10330167), (38, 7611702), (42, 6886778), (57, 5074468), (61, 4741716), (76, 3805851), (84, 3443389), (114, 2537234), (122, 2370858), (133, 2174772), (183, 1580572), (228, 1268617), (244, 1185429), (266, 1087386), (366, 790286), (399, 724924), (427, 677388), (532, 543693), (732, 395143), (798, 362462), (854, 338694), (1159, 249564), (1281, 225796), (1596, 181231), (1708, 169347), (2318, 124782), (2562, 112898), (2971, 97356), (3477, 83188), (4636, 62391), (5124, 56449), (5942, 48678), (6954, 41594), (8113, 35652), (8913, 32452), (11884, 24339), (13908, 20797), (16226, 17826)]