21032967168

素因数分解:

$2^{10}\times 3^3\times {\mathrm{19}}^1\times {\mathrm{40039}}^1$

素因数の和:40087

約数の個数: 176

約数和(自身を含む): 65569504000

約数和(自身を除く): 44536536832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 108, 114, 128, 144, 152, 171, 192, 216, 228, 256, 288, 304, 342, 384, 432, 456, 512, 513, 576, 608, 684, 768, 864, 912, 1024, 1026, 1152, 1216, 1368, 1536, 1728, 1824, 2052, 2304, 2432, 2736, 3072, 3456, 3648, 4104, 4608, 4864, 5472, 6912, 7296, 8208, 9216, 9728, 10944, 13824, 14592, 16416, 19456, 21888, 27648, 29184, 32832, 40039, 43776, 58368, 65664, 80078, 87552, 120117, 131328, 160156, 175104, 240234, 262656, 320312, 360351, 480468, 525312, 640624, 720702, 760741, 960936, 1081053, 1281248, 1441404, 1521482, 1921872, 2162106, 2282223, 2562496, 2882808, 3042964, 3843744, 4324212, 4564446, 5124992, 5765616, 6085928, 6846669, 7687488, 8648424, 9128892, 10249984, 11531232, 12171856, 13693338, 15374976, 17296848, 18257784, 20499968, 20540007, 23062464, 24343712, 27386676, 30749952, 34593696, 36515568, 40999936, 41080014, 46124928, 48687424, 54773352, 61499904, 69187392, 73031136, 82160028, 92249856, 97374848, 109546704, 122999808, 138374784, 146062272, 164320056, 184499712, 194749696, 219093408, 276749568, 292124544, 328640112, 368999424, 389499392, 438186816, 553499136, 584249088, 657280224, 778998784, 876373632, 1106998272, 1168498176, 1314560448, 1752747264, 2336996352, 2629120896, 3505494528, 5258241792, 7010989056, 10516483584, 21032967168]

約数ペア:

[(1, 21032967168), (2, 10516483584), (3, 7010989056), (4, 5258241792), (6, 3505494528), (8, 2629120896), (9, 2336996352), (12, 1752747264), (16, 1314560448), (18, 1168498176), (19, 1106998272), (24, 876373632), (27, 778998784), (32, 657280224), (36, 584249088), (38, 553499136), (48, 438186816), (54, 389499392), (57, 368999424), (64, 328640112), (72, 292124544), (76, 276749568), (96, 219093408), (108, 194749696), (114, 184499712), (128, 164320056), (144, 146062272), (152, 138374784), (171, 122999808), (192, 109546704), (216, 97374848), (228, 92249856), (256, 82160028), (288, 73031136), (304, 69187392), (342, 61499904), (384, 54773352), (432, 48687424), (456, 46124928), (512, 41080014), (513, 40999936), (576, 36515568), (608, 34593696), (684, 30749952), (768, 27386676), (864, 24343712), (912, 23062464), (1024, 20540007), (1026, 20499968), (1152, 18257784), (1216, 17296848), (1368, 15374976), (1536, 13693338), (1728, 12171856), (1824, 11531232), (2052, 10249984), (2304, 9128892), (2432, 8648424), (2736, 7687488), (3072, 6846669), (3456, 6085928), (3648, 5765616), (4104, 5124992), (4608, 4564446), (4864, 4324212), (5472, 3843744), (6912, 3042964), (7296, 2882808), (8208, 2562496), (9216, 2282223), (9728, 2162106), (10944, 1921872), (13824, 1521482), (14592, 1441404), (16416, 1281248), (19456, 1081053), (21888, 960936), (27648, 760741), (29184, 720702), (32832, 640624), (40039, 525312), (43776, 480468), (58368, 360351), (65664, 320312), (80078, 262656), (87552, 240234), (120117, 175104), (131328, 160156)]