216179964

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{857}}^1$

素因数の和:905

約数の個数: 216

約数和(自身を含む): 747674928

約数和(自身を除く): 531494964

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 13, 14, 18, 21, 22, 26, 28, 33, 36, 39, 42, 44, 49, 52, 63, 66, 77, 78, 84, 91, 98, 99, 117, 126, 132, 143, 147, 154, 156, 182, 196, 198, 231, 234, 252, 273, 286, 294, 308, 364, 396, 429, 441, 462, 468, 539, 546, 572, 588, 637, 693, 819, 857, 858, 882, 924, 1001, 1078, 1092, 1274, 1287, 1386, 1617, 1638, 1714, 1716, 1764, 1911, 2002, 2156, 2548, 2571, 2574, 2772, 3003, 3234, 3276, 3428, 3822, 4004, 4851, 5142, 5148, 5733, 5999, 6006, 6468, 7007, 7644, 7713, 9009, 9427, 9702, 10284, 11141, 11466, 11998, 12012, 14014, 15426, 17997, 18018, 18854, 19404, 21021, 22282, 22932, 23996, 28028, 28281, 30852, 33423, 35994, 36036, 37708, 41993, 42042, 44564, 53991, 56562, 63063, 65989, 66846, 71988, 77987, 83986, 84084, 84843, 100269, 107982, 113124, 122551, 125979, 126126, 131978, 133692, 155974, 167972, 169686, 197967, 200538, 215964, 233961, 245102, 251958, 252252, 263956, 311948, 339372, 367653, 377937, 395934, 401076, 461923, 467922, 490204, 503916, 545909, 593901, 701883, 735306, 755874, 791868, 857857, 923846, 935844, 1091818, 1102959, 1187802, 1385769, 1403766, 1470612, 1511748, 1637727, 1715714, 1847692, 2183636, 2205918, 2375604, 2573571, 2771538, 2807532, 3275454, 3431428, 4157307, 4411836, 4913181, 5147142, 5543076, 6004999, 6550908, 7720713, 8314614, 9826362, 10294284, 12009998, 15441426, 16629228, 18014997, 19652724, 24019996, 30882852, 36029994, 54044991, 72059988, 108089982, 216179964]

約数ペア:

[(1, 216179964), (2, 108089982), (3, 72059988), (4, 54044991), (6, 36029994), (7, 30882852), (9, 24019996), (11, 19652724), (12, 18014997), (13, 16629228), (14, 15441426), (18, 12009998), (21, 10294284), (22, 9826362), (26, 8314614), (28, 7720713), (33, 6550908), (36, 6004999), (39, 5543076), (42, 5147142), (44, 4913181), (49, 4411836), (52, 4157307), (63, 3431428), (66, 3275454), (77, 2807532), (78, 2771538), (84, 2573571), (91, 2375604), (98, 2205918), (99, 2183636), (117, 1847692), (126, 1715714), (132, 1637727), (143, 1511748), (147, 1470612), (154, 1403766), (156, 1385769), (182, 1187802), (196, 1102959), (198, 1091818), (231, 935844), (234, 923846), (252, 857857), (273, 791868), (286, 755874), (294, 735306), (308, 701883), (364, 593901), (396, 545909), (429, 503916), (441, 490204), (462, 467922), (468, 461923), (539, 401076), (546, 395934), (572, 377937), (588, 367653), (637, 339372), (693, 311948), (819, 263956), (857, 252252), (858, 251958), (882, 245102), (924, 233961), (1001, 215964), (1078, 200538), (1092, 197967), (1274, 169686), (1287, 167972), (1386, 155974), (1617, 133692), (1638, 131978), (1714, 126126), (1716, 125979), (1764, 122551), (1911, 113124), (2002, 107982), (2156, 100269), (2548, 84843), (2571, 84084), (2574, 83986), (2772, 77987), (3003, 71988), (3234, 66846), (3276, 65989), (3428, 63063), (3822, 56562), (4004, 53991), (4851, 44564), (5142, 42042), (5148, 41993), (5733, 37708), (5999, 36036), (6006, 35994), (6468, 33423), (7007, 30852), (7644, 28281), (7713, 28028), (9009, 23996), (9427, 22932), (9702, 22282), (10284, 21021), (11141, 19404), (11466, 18854), (11998, 18018), (12012, 17997), (14014, 15426)]