2165779968

素因数分解:

$2^9\times 3^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{271}}^1$

素因数の和:357

約数の個数: 240

約数和(自身を含む): 6513416448

約数和(自身を除く): 4347636480

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 43, 44, 48, 64, 66, 86, 88, 96, 121, 128, 129, 132, 172, 176, 192, 242, 256, 258, 264, 271, 344, 352, 363, 384, 473, 484, 512, 516, 528, 542, 688, 704, 726, 768, 813, 946, 968, 1032, 1056, 1084, 1376, 1408, 1419, 1452, 1536, 1626, 1892, 1936, 2064, 2112, 2168, 2752, 2816, 2838, 2904, 2981, 3252, 3784, 3872, 4128, 4224, 4336, 5203, 5504, 5632, 5676, 5808, 5962, 6504, 7568, 7744, 8256, 8448, 8672, 8943, 10406, 11008, 11352, 11616, 11653, 11924, 13008, 15136, 15488, 15609, 16512, 16896, 17344, 17886, 20812, 22016, 22704, 23232, 23306, 23848, 26016, 30272, 30976, 31218, 32791, 33024, 34688, 34959, 35772, 41624, 45408, 46464, 46612, 47696, 52032, 60544, 61952, 62436, 65582, 66048, 69376, 69918, 71544, 83248, 90816, 92928, 93224, 95392, 98373, 104064, 121088, 124872, 128183, 131164, 138752, 139836, 143088, 166496, 181632, 185856, 186448, 190784, 196746, 208128, 242176, 249744, 256366, 262328, 279672, 286176, 332992, 363264, 372896, 381568, 384549, 393492, 416256, 499488, 512732, 524656, 559344, 572352, 665984, 726528, 745792, 763136, 769098, 786984, 998976, 1025464, 1049312, 1118688, 1144704, 1331968, 1410013, 1491584, 1526272, 1538196, 1573968, 1997952, 2050928, 2098624, 2237376, 2289408, 2663936, 2820026, 2983168, 3076392, 3147936, 3995904, 4101856, 4197248, 4230039, 4474752, 4578816, 5640052, 5966336, 6152784, 6295872, 7991808, 8203712, 8394496, 8460078, 8949504, 11280104, 12305568, 12591744, 16407424, 16788992, 16920156, 17899008, 22560208, 24611136, 25183488, 32814848, 33840312, 45120416, 49222272, 50366976, 65629696, 67680624, 90240832, 98444544, 135361248, 180481664, 196889088, 270722496, 360963328, 541444992, 721926656, 1082889984, 2165779968]

約数ペア:

[(1, 2165779968), (2, 1082889984), (3, 721926656), (4, 541444992), (6, 360963328), (8, 270722496), (11, 196889088), (12, 180481664), (16, 135361248), (22, 98444544), (24, 90240832), (32, 67680624), (33, 65629696), (43, 50366976), (44, 49222272), (48, 45120416), (64, 33840312), (66, 32814848), (86, 25183488), (88, 24611136), (96, 22560208), (121, 17899008), (128, 16920156), (129, 16788992), (132, 16407424), (172, 12591744), (176, 12305568), (192, 11280104), (242, 8949504), (256, 8460078), (258, 8394496), (264, 8203712), (271, 7991808), (344, 6295872), (352, 6152784), (363, 5966336), (384, 5640052), (473, 4578816), (484, 4474752), (512, 4230039), (516, 4197248), (528, 4101856), (542, 3995904), (688, 3147936), (704, 3076392), (726, 2983168), (768, 2820026), (813, 2663936), (946, 2289408), (968, 2237376), (1032, 2098624), (1056, 2050928), (1084, 1997952), (1376, 1573968), (1408, 1538196), (1419, 1526272), (1452, 1491584), (1536, 1410013), (1626, 1331968), (1892, 1144704), (1936, 1118688), (2064, 1049312), (2112, 1025464), (2168, 998976), (2752, 786984), (2816, 769098), (2838, 763136), (2904, 745792), (2981, 726528), (3252, 665984), (3784, 572352), (3872, 559344), (4128, 524656), (4224, 512732), (4336, 499488), (5203, 416256), (5504, 393492), (5632, 384549), (5676, 381568), (5808, 372896), (5962, 363264), (6504, 332992), (7568, 286176), (7744, 279672), (8256, 262328), (8448, 256366), (8672, 249744), (8943, 242176), (10406, 208128), (11008, 196746), (11352, 190784), (11616, 186448), (11653, 185856), (11924, 181632), (13008, 166496), (15136, 143088), (15488, 139836), (15609, 138752), (16512, 131164), (16896, 128183), (17344, 124872), (17886, 121088), (20812, 104064), (22016, 98373), (22704, 95392), (23232, 93224), (23306, 92928), (23848, 90816), (26016, 83248), (30272, 71544), (30976, 69918), (31218, 69376), (32791, 66048), (33024, 65582), (34688, 62436), (34959, 61952), (35772, 60544), (41624, 52032), (45408, 47696), (46464, 46612)]