21768518688

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{4787}}^1$

素因数の和:4975

約数の個数: 192

約数和(自身を含む): 66950489088

約数和(自身を除く): 45181970400

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 67, 84, 96, 101, 112, 134, 168, 201, 202, 224, 268, 303, 336, 402, 404, 469, 536, 606, 672, 707, 804, 808, 938, 1072, 1212, 1407, 1414, 1608, 1616, 1876, 2121, 2144, 2424, 2814, 2828, 3216, 3232, 3752, 4242, 4787, 4848, 5628, 5656, 6432, 6767, 7504, 8484, 9574, 9696, 11256, 11312, 13534, 14361, 15008, 16968, 19148, 20301, 22512, 22624, 27068, 28722, 33509, 33936, 38296, 40602, 45024, 47369, 54136, 57444, 67018, 67872, 76592, 81204, 94738, 100527, 108272, 114888, 134036, 142107, 153184, 162408, 189476, 201054, 216544, 229776, 268072, 284214, 320729, 324816, 378952, 402108, 459552, 483487, 536144, 568428, 641458, 649632, 757904, 804216, 962187, 966974, 1072288, 1136856, 1282916, 1450461, 1515808, 1608432, 1924374, 1933948, 2245103, 2273712, 2565832, 2900922, 3216864, 3384409, 3848748, 3867896, 4490206, 4547424, 5131664, 5801844, 6735309, 6768818, 7697496, 7735792, 8980412, 10153227, 10263328, 11603688, 13470618, 13537636, 15394992, 15471584, 17960824, 20306454, 23207376, 26941236, 27075272, 30789984, 32393629, 35921648, 40612908, 46414752, 53882472, 54150544, 64787258, 71843296, 81225816, 97180887, 107764944, 108301088, 129574516, 162451632, 194361774, 215529888, 226755403, 259149032, 324903264, 388723548, 453510806, 518298064, 680266209, 777447096, 907021612, 1036596128, 1360532418, 1554894192, 1814043224, 2721064836, 3109788384, 3628086448, 5442129672, 7256172896, 10884259344, 21768518688]

約数ペア:

[(1, 21768518688), (2, 10884259344), (3, 7256172896), (4, 5442129672), (6, 3628086448), (7, 3109788384), (8, 2721064836), (12, 1814043224), (14, 1554894192), (16, 1360532418), (21, 1036596128), (24, 907021612), (28, 777447096), (32, 680266209), (42, 518298064), (48, 453510806), (56, 388723548), (67, 324903264), (84, 259149032), (96, 226755403), (101, 215529888), (112, 194361774), (134, 162451632), (168, 129574516), (201, 108301088), (202, 107764944), (224, 97180887), (268, 81225816), (303, 71843296), (336, 64787258), (402, 54150544), (404, 53882472), (469, 46414752), (536, 40612908), (606, 35921648), (672, 32393629), (707, 30789984), (804, 27075272), (808, 26941236), (938, 23207376), (1072, 20306454), (1212, 17960824), (1407, 15471584), (1414, 15394992), (1608, 13537636), (1616, 13470618), (1876, 11603688), (2121, 10263328), (2144, 10153227), (2424, 8980412), (2814, 7735792), (2828, 7697496), (3216, 6768818), (3232, 6735309), (3752, 5801844), (4242, 5131664), (4787, 4547424), (4848, 4490206), (5628, 3867896), (5656, 3848748), (6432, 3384409), (6767, 3216864), (7504, 2900922), (8484, 2565832), (9574, 2273712), (9696, 2245103), (11256, 1933948), (11312, 1924374), (13534, 1608432), (14361, 1515808), (15008, 1450461), (16968, 1282916), (19148, 1136856), (20301, 1072288), (22512, 966974), (22624, 962187), (27068, 804216), (28722, 757904), (33509, 649632), (33936, 641458), (38296, 568428), (40602, 536144), (45024, 483487), (47369, 459552), (54136, 402108), (57444, 378952), (67018, 324816), (67872, 320729), (76592, 284214), (81204, 268072), (94738, 229776), (100527, 216544), (108272, 201054), (114888, 189476), (134036, 162408), (142107, 153184)]