338835816

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:165

約数の個数: 288

約数和(自身を含む): 1120392000

約数和(自身を除く): 781556184

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 19, 22, 23, 24, 33, 36, 38, 44, 46, 57, 66, 69, 72, 76, 88, 89, 92, 99, 114, 121, 132, 138, 152, 171, 178, 184, 198, 207, 209, 228, 242, 253, 264, 267, 276, 342, 356, 363, 396, 414, 418, 437, 456, 484, 506, 534, 552, 627, 684, 712, 726, 759, 792, 801, 828, 836, 874, 968, 979, 1012, 1068, 1089, 1254, 1311, 1368, 1452, 1518, 1602, 1656, 1672, 1691, 1748, 1881, 1958, 2024, 2047, 2136, 2178, 2277, 2299, 2508, 2622, 2783, 2904, 2937, 3036, 3204, 3382, 3496, 3762, 3916, 3933, 4094, 4356, 4554, 4598, 4807, 5016, 5073, 5244, 5566, 5874, 6072, 6141, 6408, 6764, 6897, 7524, 7832, 7866, 8188, 8349, 8712, 8811, 9108, 9196, 9614, 10146, 10488, 10769, 11132, 11748, 12282, 13528, 13794, 14421, 15048, 15219, 15732, 16376, 16698, 17622, 18216, 18392, 18423, 18601, 19228, 20292, 20691, 21538, 22264, 22517, 23496, 24564, 25047, 27588, 28842, 30438, 31464, 32307, 33396, 35244, 36846, 37202, 38456, 38893, 40584, 41382, 43076, 43263, 45034, 49128, 50094, 52877, 55176, 55803, 57684, 60876, 64614, 66792, 67551, 70488, 73692, 74404, 77786, 82764, 86152, 86526, 90068, 96921, 100188, 105754, 111606, 115368, 116679, 121752, 129228, 135102, 147384, 148808, 155572, 158631, 165528, 167409, 173052, 180136, 193842, 200376, 202653, 204611, 211508, 223212, 233358, 247687, 258456, 270204, 311144, 317262, 334818, 346104, 350037, 387684, 405306, 409222, 423016, 427823, 446424, 466716, 475893, 495374, 540408, 613833, 634524, 669636, 700074, 743061, 775368, 810612, 818444, 855646, 933432, 951786, 990748, 1227666, 1269048, 1283469, 1339272, 1400148, 1486122, 1621224, 1636888, 1711292, 1841499, 1903572, 1981496, 2229183, 2455332, 2566938, 2800296, 2972244, 3422584, 3682998, 3807144, 3850407, 4458366, 4706053, 4910664, 5133876, 5944488, 7365996, 7700814, 8916732, 9412106, 10267752, 14118159, 14731992, 15401628, 17833464, 18824212, 28236318, 30803256, 37648424, 42354477, 56472636, 84708954, 112945272, 169417908, 338835816]

約数ペア:

[(1, 338835816), (2, 169417908), (3, 112945272), (4, 84708954), (6, 56472636), (8, 42354477), (9, 37648424), (11, 30803256), (12, 28236318), (18, 18824212), (19, 17833464), (22, 15401628), (23, 14731992), (24, 14118159), (33, 10267752), (36, 9412106), (38, 8916732), (44, 7700814), (46, 7365996), (57, 5944488), (66, 5133876), (69, 4910664), (72, 4706053), (76, 4458366), (88, 3850407), (89, 3807144), (92, 3682998), (99, 3422584), (114, 2972244), (121, 2800296), (132, 2566938), (138, 2455332), (152, 2229183), (171, 1981496), (178, 1903572), (184, 1841499), (198, 1711292), (207, 1636888), (209, 1621224), (228, 1486122), (242, 1400148), (253, 1339272), (264, 1283469), (267, 1269048), (276, 1227666), (342, 990748), (356, 951786), (363, 933432), (396, 855646), (414, 818444), (418, 810612), (437, 775368), (456, 743061), (484, 700074), (506, 669636), (534, 634524), (552, 613833), (627, 540408), (684, 495374), (712, 475893), (726, 466716), (759, 446424), (792, 427823), (801, 423016), (828, 409222), (836, 405306), (874, 387684), (968, 350037), (979, 346104), (1012, 334818), (1068, 317262), (1089, 311144), (1254, 270204), (1311, 258456), (1368, 247687), (1452, 233358), (1518, 223212), (1602, 211508), (1656, 204611), (1672, 202653), (1691, 200376), (1748, 193842), (1881, 180136), (1958, 173052), (2024, 167409), (2047, 165528), (2136, 158631), (2178, 155572), (2277, 148808), (2299, 147384), (2508, 135102), (2622, 129228), (2783, 121752), (2904, 116679), (2937, 115368), (3036, 111606), (3204, 105754), (3382, 100188), (3496, 96921), (3762, 90068), (3916, 86526), (3933, 86152), (4094, 82764), (4356, 77786), (4554, 74404), (4598, 73692), (4807, 70488), (5016, 67551), (5073, 66792), (5244, 64614), (5566, 60876), (5874, 57684), (6072, 55803), (6141, 55176), (6408, 52877), (6764, 50094), (6897, 49128), (7524, 45034), (7832, 43263), (7866, 43076), (8188, 41382), (8349, 40584), (8712, 38893), (8811, 38456), (9108, 37202), (9196, 36846), (9614, 35244), (10146, 33396), (10488, 32307), (10769, 31464), (11132, 30438), (11748, 28842), (12282, 27588), (13528, 25047), (13794, 24564), (14421, 23496), (15048, 22517), (15219, 22264), (15732, 21538), (16376, 20691), (16698, 20292), (17622, 19228), (18216, 18601), (18392, 18423)]