21890578752

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{27011}}^1$

素因数の和:27106

約数の個数: 224

約数和(自身を含む): 74648202240

約数和(自身を除く): 52757623488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 67, 72, 84, 96, 108, 112, 126, 134, 144, 168, 189, 192, 201, 216, 224, 252, 268, 288, 336, 378, 402, 432, 448, 469, 504, 536, 576, 603, 672, 756, 804, 864, 938, 1008, 1072, 1206, 1344, 1407, 1512, 1608, 1728, 1809, 1876, 2016, 2144, 2412, 2814, 3024, 3216, 3618, 3752, 4032, 4221, 4288, 4824, 5628, 6048, 6432, 7236, 7504, 8442, 9648, 11256, 12096, 12663, 12864, 14472, 15008, 16884, 19296, 22512, 25326, 27011, 28944, 30016, 33768, 38592, 45024, 50652, 54022, 57888, 67536, 81033, 90048, 101304, 108044, 115776, 135072, 162066, 189077, 202608, 216088, 243099, 270144, 324132, 378154, 405216, 432176, 486198, 567231, 648264, 729297, 756308, 810432, 864352, 972396, 1134462, 1296528, 1458594, 1512616, 1701693, 1728704, 1809737, 1944792, 2268924, 2593056, 2917188, 3025232, 3403386, 3619474, 3889584, 4537848, 5105079, 5186112, 5429211, 5834376, 6050464, 6806772, 7238948, 7779168, 9075696, 10210158, 10858422, 11668752, 12100928, 12668159, 13613544, 14477896, 15558336, 16287633, 18151392, 20420316, 21716844, 23337504, 25336318, 27227088, 28955792, 32575266, 36302784, 38004477, 40840632, 43433688, 46675008, 48862899, 50672636, 54454176, 57911584, 65150532, 76008954, 81681264, 86867376, 97725798, 101345272, 108908352, 114013431, 115823168, 130301064, 152017908, 163362528, 173734752, 195451596, 202690544, 228026862, 260602128, 304035816, 326725056, 342040293, 347469504, 390903192, 405381088, 456053724, 521204256, 608071632, 684080586, 781806384, 810762176, 912107448, 1042408512, 1216143264, 1368161172, 1563612768, 1824214896, 2432286528, 2736322344, 3127225536, 3648429792, 5472644688, 7296859584, 10945289376, 21890578752]

約数ペア:

[(1, 21890578752), (2, 10945289376), (3, 7296859584), (4, 5472644688), (6, 3648429792), (7, 3127225536), (8, 2736322344), (9, 2432286528), (12, 1824214896), (14, 1563612768), (16, 1368161172), (18, 1216143264), (21, 1042408512), (24, 912107448), (27, 810762176), (28, 781806384), (32, 684080586), (36, 608071632), (42, 521204256), (48, 456053724), (54, 405381088), (56, 390903192), (63, 347469504), (64, 342040293), (67, 326725056), (72, 304035816), (84, 260602128), (96, 228026862), (108, 202690544), (112, 195451596), (126, 173734752), (134, 163362528), (144, 152017908), (168, 130301064), (189, 115823168), (192, 114013431), (201, 108908352), (216, 101345272), (224, 97725798), (252, 86867376), (268, 81681264), (288, 76008954), (336, 65150532), (378, 57911584), (402, 54454176), (432, 50672636), (448, 48862899), (469, 46675008), (504, 43433688), (536, 40840632), (576, 38004477), (603, 36302784), (672, 32575266), (756, 28955792), (804, 27227088), (864, 25336318), (938, 23337504), (1008, 21716844), (1072, 20420316), (1206, 18151392), (1344, 16287633), (1407, 15558336), (1512, 14477896), (1608, 13613544), (1728, 12668159), (1809, 12100928), (1876, 11668752), (2016, 10858422), (2144, 10210158), (2412, 9075696), (2814, 7779168), (3024, 7238948), (3216, 6806772), (3618, 6050464), (3752, 5834376), (4032, 5429211), (4221, 5186112), (4288, 5105079), (4824, 4537848), (5628, 3889584), (6048, 3619474), (6432, 3403386), (7236, 3025232), (7504, 2917188), (8442, 2593056), (9648, 2268924), (11256, 1944792), (12096, 1809737), (12663, 1728704), (12864, 1701693), (14472, 1512616), (15008, 1458594), (16884, 1296528), (19296, 1134462), (22512, 972396), (25326, 864352), (27011, 810432), (28944, 756308), (30016, 729297), (33768, 648264), (38592, 567231), (45024, 486198), (50652, 432176), (54022, 405216), (57888, 378154), (67536, 324132), (81033, 270144), (90048, 243099), (101304, 216088), (108044, 202608), (115776, 189077), (135072, 162066)]