268120476

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{23}}^2$

素因数の和:110

約数の個数: 216

約数和(自身を含む): 825916560

約数和(自身を除く): 557796084

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 23, 26, 27, 36, 38, 39, 46, 52, 54, 57, 69, 76, 78, 92, 108, 114, 117, 138, 156, 171, 207, 228, 234, 247, 276, 299, 342, 351, 361, 414, 437, 468, 494, 513, 529, 598, 621, 684, 702, 722, 741, 828, 874, 897, 988, 1026, 1058, 1083, 1196, 1242, 1311, 1404, 1444, 1482, 1587, 1748, 1794, 2052, 2116, 2166, 2223, 2484, 2622, 2691, 2964, 3174, 3249, 3588, 3933, 4332, 4446, 4693, 4761, 5244, 5382, 5681, 6348, 6498, 6669, 6877, 7866, 8073, 8303, 8892, 9386, 9522, 9747, 10051, 10764, 11362, 11799, 12996, 13338, 13754, 14079, 14283, 15732, 16146, 16606, 17043, 18772, 19044, 19494, 20102, 20631, 22724, 23598, 24909, 26676, 27508, 28158, 28566, 30153, 32292, 33212, 34086, 38988, 40204, 41262, 42237, 47196, 49818, 51129, 56316, 57132, 60306, 61893, 68172, 74727, 82524, 84474, 90459, 99636, 102258, 107939, 120612, 123786, 126711, 130663, 149454, 153387, 168948, 180918, 185679, 190969, 204516, 215878, 224181, 247572, 253422, 261326, 271377, 298908, 306774, 323817, 361836, 371358, 381938, 391989, 431756, 448362, 506844, 522652, 542754, 572907, 613548, 647634, 742716, 763876, 783978, 896724, 971451, 1085508, 1145814, 1175967, 1295268, 1567956, 1718721, 1942902, 2291628, 2351934, 2482597, 2914353, 3437442, 3527901, 3885804, 4703868, 4965194, 5156163, 5828706, 6874884, 7055802, 7447791, 9930388, 10312326, 11657412, 14111604, 14895582, 20624652, 22343373, 29791164, 44686746, 67030119, 89373492, 134060238, 268120476]

約数ペア:

[(1, 268120476), (2, 134060238), (3, 89373492), (4, 67030119), (6, 44686746), (9, 29791164), (12, 22343373), (13, 20624652), (18, 14895582), (19, 14111604), (23, 11657412), (26, 10312326), (27, 9930388), (36, 7447791), (38, 7055802), (39, 6874884), (46, 5828706), (52, 5156163), (54, 4965194), (57, 4703868), (69, 3885804), (76, 3527901), (78, 3437442), (92, 2914353), (108, 2482597), (114, 2351934), (117, 2291628), (138, 1942902), (156, 1718721), (171, 1567956), (207, 1295268), (228, 1175967), (234, 1145814), (247, 1085508), (276, 971451), (299, 896724), (342, 783978), (351, 763876), (361, 742716), (414, 647634), (437, 613548), (468, 572907), (494, 542754), (513, 522652), (529, 506844), (598, 448362), (621, 431756), (684, 391989), (702, 381938), (722, 371358), (741, 361836), (828, 323817), (874, 306774), (897, 298908), (988, 271377), (1026, 261326), (1058, 253422), (1083, 247572), (1196, 224181), (1242, 215878), (1311, 204516), (1404, 190969), (1444, 185679), (1482, 180918), (1587, 168948), (1748, 153387), (1794, 149454), (2052, 130663), (2116, 126711), (2166, 123786), (2223, 120612), (2484, 107939), (2622, 102258), (2691, 99636), (2964, 90459), (3174, 84474), (3249, 82524), (3588, 74727), (3933, 68172), (4332, 61893), (4446, 60306), (4693, 57132), (4761, 56316), (5244, 51129), (5382, 49818), (5681, 47196), (6348, 42237), (6498, 41262), (6669, 40204), (6877, 38988), (7866, 34086), (8073, 33212), (8303, 32292), (8892, 30153), (9386, 28566), (9522, 28158), (9747, 27508), (10051, 26676), (10764, 24909), (11362, 23598), (11799, 22724), (12996, 20631), (13338, 20102), (13754, 19494), (14079, 19044), (14283, 18772), (15732, 17043), (16146, 16606)]