268783956

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{769}}^1$

素因数の和:878

約数の個数: 144

約数和(自身を含む): 829628800

約数和(自身を除く): 560844844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 73, 76, 84, 114, 126, 133, 146, 171, 219, 228, 252, 266, 292, 342, 399, 438, 511, 532, 657, 684, 769, 798, 876, 1022, 1197, 1314, 1387, 1533, 1538, 1596, 2044, 2307, 2394, 2628, 2774, 3066, 3076, 4161, 4599, 4614, 4788, 5383, 5548, 6132, 6921, 8322, 9198, 9228, 9709, 10766, 12483, 13842, 14611, 16149, 16644, 18396, 19418, 21532, 24966, 27684, 29127, 29222, 32298, 38836, 43833, 48447, 49932, 56137, 58254, 58444, 64596, 87381, 87666, 96894, 102277, 112274, 116508, 131499, 168411, 174762, 175332, 193788, 204554, 224548, 262998, 306831, 336822, 349524, 392959, 409108, 505233, 525996, 613662, 673644, 785918, 920493, 1010466, 1066603, 1178877, 1227324, 1571836, 1840986, 2020932, 2133206, 2357754, 3199809, 3536631, 3681972, 4266412, 4715508, 6399618, 7073262, 7466221, 9599427, 12799236, 14146524, 14932442, 19198854, 22398663, 29864884, 38397708, 44797326, 67195989, 89594652, 134391978, 268783956]

約数ペア:

[(1, 268783956), (2, 134391978), (3, 89594652), (4, 67195989), (6, 44797326), (7, 38397708), (9, 29864884), (12, 22398663), (14, 19198854), (18, 14932442), (19, 14146524), (21, 12799236), (28, 9599427), (36, 7466221), (38, 7073262), (42, 6399618), (57, 4715508), (63, 4266412), (73, 3681972), (76, 3536631), (84, 3199809), (114, 2357754), (126, 2133206), (133, 2020932), (146, 1840986), (171, 1571836), (219, 1227324), (228, 1178877), (252, 1066603), (266, 1010466), (292, 920493), (342, 785918), (399, 673644), (438, 613662), (511, 525996), (532, 505233), (657, 409108), (684, 392959), (769, 349524), (798, 336822), (876, 306831), (1022, 262998), (1197, 224548), (1314, 204554), (1387, 193788), (1533, 175332), (1538, 174762), (1596, 168411), (2044, 131499), (2307, 116508), (2394, 112274), (2628, 102277), (2774, 96894), (3066, 87666), (3076, 87381), (4161, 64596), (4599, 58444), (4614, 58254), (4788, 56137), (5383, 49932), (5548, 48447), (6132, 43833), (6921, 38836), (8322, 32298), (9198, 29222), (9228, 29127), (9709, 27684), (10766, 24966), (12483, 21532), (13842, 19418), (14611, 18396), (16149, 16644)]