131346468

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^2$

素因数の和:100

約数の個数: 216

約数和(自身を含む): 411874400

約数和(自身を除く): 280527932

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 23, 27, 33, 36, 38, 44, 46, 54, 57, 66, 69, 76, 92, 99, 108, 114, 121, 132, 138, 171, 198, 207, 209, 228, 242, 253, 276, 297, 342, 363, 396, 414, 418, 437, 484, 506, 513, 529, 594, 621, 627, 684, 726, 759, 828, 836, 874, 1012, 1026, 1058, 1089, 1188, 1242, 1254, 1311, 1452, 1518, 1587, 1748, 1881, 2052, 2116, 2178, 2277, 2299, 2484, 2508, 2622, 2783, 3036, 3174, 3267, 3762, 3933, 4356, 4554, 4598, 4761, 4807, 5244, 5566, 5643, 5819, 6348, 6534, 6831, 6897, 7524, 7866, 8349, 9108, 9196, 9522, 9614, 10051, 11132, 11286, 11638, 11799, 13068, 13662, 13794, 14283, 14421, 15732, 16698, 17457, 19044, 19228, 20102, 20691, 22572, 23276, 23598, 25047, 27324, 27588, 28566, 28842, 30153, 33396, 34914, 40204, 41382, 43263, 47196, 50094, 52371, 52877, 57132, 57684, 60306, 62073, 64009, 69828, 75141, 82764, 86526, 90459, 100188, 104742, 105754, 110561, 120612, 124146, 128018, 129789, 150282, 157113, 158631, 173052, 180918, 192027, 209484, 211508, 221122, 248292, 256036, 259578, 271377, 300564, 314226, 317262, 331683, 361836, 384054, 442244, 475893, 519156, 542754, 576081, 628452, 634524, 663366, 768108, 951786, 995049, 1085508, 1152162, 1216171, 1326732, 1427679, 1728243, 1903572, 1990098, 2304324, 2432342, 2855358, 2985147, 3456486, 3648513, 3980196, 4864684, 5710716, 5970294, 6912972, 7297026, 10945539, 11940588, 14594052, 21891078, 32836617, 43782156, 65673234, 131346468]

約数ペア:

[(1, 131346468), (2, 65673234), (3, 43782156), (4, 32836617), (6, 21891078), (9, 14594052), (11, 11940588), (12, 10945539), (18, 7297026), (19, 6912972), (22, 5970294), (23, 5710716), (27, 4864684), (33, 3980196), (36, 3648513), (38, 3456486), (44, 2985147), (46, 2855358), (54, 2432342), (57, 2304324), (66, 1990098), (69, 1903572), (76, 1728243), (92, 1427679), (99, 1326732), (108, 1216171), (114, 1152162), (121, 1085508), (132, 995049), (138, 951786), (171, 768108), (198, 663366), (207, 634524), (209, 628452), (228, 576081), (242, 542754), (253, 519156), (276, 475893), (297, 442244), (342, 384054), (363, 361836), (396, 331683), (414, 317262), (418, 314226), (437, 300564), (484, 271377), (506, 259578), (513, 256036), (529, 248292), (594, 221122), (621, 211508), (627, 209484), (684, 192027), (726, 180918), (759, 173052), (828, 158631), (836, 157113), (874, 150282), (1012, 129789), (1026, 128018), (1058, 124146), (1089, 120612), (1188, 110561), (1242, 105754), (1254, 104742), (1311, 100188), (1452, 90459), (1518, 86526), (1587, 82764), (1748, 75141), (1881, 69828), (2052, 64009), (2116, 62073), (2178, 60306), (2277, 57684), (2299, 57132), (2484, 52877), (2508, 52371), (2622, 50094), (2783, 47196), (3036, 43263), (3174, 41382), (3267, 40204), (3762, 34914), (3933, 33396), (4356, 30153), (4554, 28842), (4598, 28566), (4761, 27588), (4807, 27324), (5244, 25047), (5566, 23598), (5643, 23276), (5819, 22572), (6348, 20691), (6534, 20102), (6831, 19228), (6897, 19044), (7524, 17457), (7866, 16698), (8349, 15732), (9108, 14421), (9196, 14283), (9522, 13794), (9614, 13662), (10051, 13068), (11132, 11799), (11286, 11638)]