21918873312

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{1301}}^1$

素因数の和:1522

約数の個数: 288

約数和(自身を含む): 72988703424

約数和(自身を除く): 51069830112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 61, 63, 72, 84, 96, 112, 122, 126, 137, 144, 168, 183, 224, 244, 252, 274, 288, 336, 366, 411, 427, 488, 504, 548, 549, 672, 732, 822, 854, 959, 976, 1008, 1096, 1098, 1233, 1281, 1301, 1464, 1644, 1708, 1918, 1952, 2016, 2192, 2196, 2466, 2562, 2602, 2877, 2928, 3288, 3416, 3836, 3843, 3903, 4384, 4392, 4932, 5124, 5204, 5754, 5856, 6576, 6832, 7672, 7686, 7806, 8357, 8631, 8784, 9107, 9864, 10248, 10408, 11508, 11709, 13152, 13664, 15344, 15372, 15612, 16714, 17262, 17568, 18214, 19728, 20496, 20816, 23016, 23418, 25071, 27321, 30688, 30744, 31224, 33428, 34524, 36428, 39456, 40992, 41632, 46032, 46836, 50142, 54642, 58499, 61488, 62448, 66856, 69048, 72856, 75213, 79361, 81963, 92064, 93672, 100284, 109284, 116998, 122976, 124896, 133712, 138096, 145712, 150426, 158722, 163926, 175497, 178237, 187344, 200568, 218568, 233996, 238083, 267424, 276192, 291424, 300852, 317444, 327852, 350994, 356474, 374688, 401136, 437136, 467992, 476166, 526491, 534711, 555527, 601704, 634888, 655704, 701988, 712948, 714249, 802272, 874272, 935984, 952332, 1052982, 1069422, 1111054, 1203408, 1247659, 1269776, 1311408, 1403976, 1425896, 1428498, 1604133, 1666581, 1871968, 1904664, 2105964, 2138844, 2222108, 2406816, 2495318, 2539552, 2622816, 2807952, 2851792, 2856996, 3208266, 3333162, 3742977, 3809328, 4211928, 4277688, 4444216, 4990636, 4999743, 5615904, 5703584, 5713992, 6416532, 6666324, 7485954, 7618656, 8423856, 8555376, 8888432, 9981272, 9999486, 10872457, 11228931, 11427984, 12833064, 13332648, 14971908, 16847712, 17110752, 17776864, 19962544, 19998972, 21744914, 22457862, 22855968, 25666128, 26665296, 29943816, 32617371, 39925088, 39997944, 43489828, 44915724, 51332256, 53330592, 59887632, 65234742, 76107199, 79995888, 86979656, 89831448, 97852113, 119775264, 130469484, 152214398, 159991776, 173959312, 179662896, 195704226, 228321597, 260938968, 304428796, 347918624, 359325792, 391408452, 456643194, 521877936, 608857592, 684964791, 782816904, 913286388, 1043755872, 1217715184, 1369929582, 1565633808, 1826572776, 2435430368, 2739859164, 3131267616, 3653145552, 5479718328, 7306291104, 10959436656, 21918873312]

約数ペア:

[(1, 21918873312), (2, 10959436656), (3, 7306291104), (4, 5479718328), (6, 3653145552), (7, 3131267616), (8, 2739859164), (9, 2435430368), (12, 1826572776), (14, 1565633808), (16, 1369929582), (18, 1217715184), (21, 1043755872), (24, 913286388), (28, 782816904), (32, 684964791), (36, 608857592), (42, 521877936), (48, 456643194), (56, 391408452), (61, 359325792), (63, 347918624), (72, 304428796), (84, 260938968), (96, 228321597), (112, 195704226), (122, 179662896), (126, 173959312), (137, 159991776), (144, 152214398), (168, 130469484), (183, 119775264), (224, 97852113), (244, 89831448), (252, 86979656), (274, 79995888), (288, 76107199), (336, 65234742), (366, 59887632), (411, 53330592), (427, 51332256), (488, 44915724), (504, 43489828), (548, 39997944), (549, 39925088), (672, 32617371), (732, 29943816), (822, 26665296), (854, 25666128), (959, 22855968), (976, 22457862), (1008, 21744914), (1096, 19998972), (1098, 19962544), (1233, 17776864), (1281, 17110752), (1301, 16847712), (1464, 14971908), (1644, 13332648), (1708, 12833064), (1918, 11427984), (1952, 11228931), (2016, 10872457), (2192, 9999486), (2196, 9981272), (2466, 8888432), (2562, 8555376), (2602, 8423856), (2877, 7618656), (2928, 7485954), (3288, 6666324), (3416, 6416532), (3836, 5713992), (3843, 5703584), (3903, 5615904), (4384, 4999743), (4392, 4990636), (4932, 4444216), (5124, 4277688), (5204, 4211928), (5754, 3809328), (5856, 3742977), (6576, 3333162), (6832, 3208266), (7672, 2856996), (7686, 2851792), (7806, 2807952), (8357, 2622816), (8631, 2539552), (8784, 2495318), (9107, 2406816), (9864, 2222108), (10248, 2138844), (10408, 2105964), (11508, 1904664), (11709, 1871968), (13152, 1666581), (13664, 1604133), (15344, 1428498), (15372, 1425896), (15612, 1403976), (16714, 1311408), (17262, 1269776), (17568, 1247659), (18214, 1203408), (19728, 1111054), (20496, 1069422), (20816, 1052982), (23016, 952332), (23418, 935984), (25071, 874272), (27321, 802272), (30688, 714249), (30744, 712948), (31224, 701988), (33428, 655704), (34524, 634888), (36428, 601704), (39456, 555527), (40992, 534711), (41632, 526491), (46032, 476166), (46836, 467992), (50142, 437136), (54642, 401136), (58499, 374688), (61488, 356474), (62448, 350994), (66856, 327852), (69048, 317444), (72856, 300852), (75213, 291424), (79361, 276192), (81963, 267424), (92064, 238083), (93672, 233996), (100284, 218568), (109284, 200568), (116998, 187344), (122976, 178237), (124896, 175497), (133712, 163926), (138096, 158722), (145712, 150426)]