489200712

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2909}}^1$

素因数の和:2956

約数の個数: 192

約数和(自身を含む): 1671969600

約数和(自身を除く): 1182768888

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 21, 22, 24, 26, 28, 33, 39, 42, 44, 49, 52, 56, 66, 77, 78, 84, 88, 91, 98, 104, 132, 143, 147, 154, 156, 168, 182, 196, 231, 264, 273, 286, 294, 308, 312, 364, 392, 429, 462, 539, 546, 572, 588, 616, 637, 728, 858, 924, 1001, 1078, 1092, 1144, 1176, 1274, 1617, 1716, 1848, 1911, 2002, 2156, 2184, 2548, 2909, 3003, 3234, 3432, 3822, 4004, 4312, 5096, 5818, 6006, 6468, 7007, 7644, 8008, 8727, 11636, 12012, 12936, 14014, 15288, 17454, 20363, 21021, 23272, 24024, 28028, 31999, 34908, 37817, 40726, 42042, 56056, 61089, 63998, 69816, 75634, 81452, 84084, 95997, 113451, 122178, 127996, 142541, 151268, 162904, 168168, 191994, 223993, 226902, 244356, 255992, 264719, 285082, 302536, 383988, 415987, 427623, 447986, 453804, 488712, 529438, 570164, 671979, 767976, 794157, 831974, 855246, 895972, 907608, 1058876, 1140328, 1247961, 1343958, 1567951, 1588314, 1663948, 1710492, 1791944, 1853033, 2117752, 2495922, 2687916, 2911909, 3135902, 3176628, 3327896, 3420984, 3706066, 4703853, 4991844, 5375832, 5559099, 5823818, 6271804, 6353256, 7412132, 8735727, 9407706, 9983688, 11118198, 11647636, 12543608, 14824264, 17471454, 18815412, 20383363, 22236396, 23295272, 34942908, 37630824, 40766726, 44472792, 61150089, 69885816, 81533452, 122300178, 163066904, 244600356, 489200712]

約数ペア:

[(1, 489200712), (2, 244600356), (3, 163066904), (4, 122300178), (6, 81533452), (7, 69885816), (8, 61150089), (11, 44472792), (12, 40766726), (13, 37630824), (14, 34942908), (21, 23295272), (22, 22236396), (24, 20383363), (26, 18815412), (28, 17471454), (33, 14824264), (39, 12543608), (42, 11647636), (44, 11118198), (49, 9983688), (52, 9407706), (56, 8735727), (66, 7412132), (77, 6353256), (78, 6271804), (84, 5823818), (88, 5559099), (91, 5375832), (98, 4991844), (104, 4703853), (132, 3706066), (143, 3420984), (147, 3327896), (154, 3176628), (156, 3135902), (168, 2911909), (182, 2687916), (196, 2495922), (231, 2117752), (264, 1853033), (273, 1791944), (286, 1710492), (294, 1663948), (308, 1588314), (312, 1567951), (364, 1343958), (392, 1247961), (429, 1140328), (462, 1058876), (539, 907608), (546, 895972), (572, 855246), (588, 831974), (616, 794157), (637, 767976), (728, 671979), (858, 570164), (924, 529438), (1001, 488712), (1078, 453804), (1092, 447986), (1144, 427623), (1176, 415987), (1274, 383988), (1617, 302536), (1716, 285082), (1848, 264719), (1911, 255992), (2002, 244356), (2156, 226902), (2184, 223993), (2548, 191994), (2909, 168168), (3003, 162904), (3234, 151268), (3432, 142541), (3822, 127996), (4004, 122178), (4312, 113451), (5096, 95997), (5818, 84084), (6006, 81452), (6468, 75634), (7007, 69816), (7644, 63998), (8008, 61089), (8727, 56056), (11636, 42042), (12012, 40726), (12936, 37817), (14014, 34908), (15288, 31999), (17454, 28028), (20363, 24024), (21021, 23272)]