210916188

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:110

約数の個数: 288

約数和(自身を含む): 698880000

約数和(自身を除く): 487963812

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 29, 31, 36, 38, 42, 49, 57, 58, 62, 63, 76, 84, 87, 93, 98, 114, 116, 124, 126, 133, 147, 171, 174, 186, 196, 203, 217, 228, 252, 261, 266, 279, 294, 342, 343, 348, 372, 399, 406, 434, 441, 522, 532, 551, 558, 588, 589, 609, 651, 684, 686, 798, 812, 868, 882, 899, 931, 1029, 1044, 1102, 1116, 1178, 1197, 1218, 1302, 1372, 1421, 1519, 1596, 1653, 1764, 1767, 1798, 1827, 1862, 1953, 2058, 2204, 2356, 2394, 2436, 2604, 2697, 2793, 2842, 3038, 3087, 3306, 3534, 3596, 3654, 3724, 3857, 3906, 4116, 4123, 4263, 4557, 4788, 4959, 5301, 5394, 5586, 5684, 6076, 6174, 6293, 6517, 6612, 7068, 7308, 7714, 7812, 8091, 8246, 8379, 8526, 9114, 9918, 9947, 10602, 10633, 10788, 11172, 11571, 12348, 12369, 12586, 12789, 13034, 13671, 15428, 16182, 16492, 16758, 17052, 17081, 18228, 18879, 19551, 19836, 19894, 21204, 21266, 23142, 24738, 25172, 25578, 26068, 26999, 27342, 28861, 29841, 31899, 32364, 33516, 34162, 34713, 37107, 37758, 39102, 39788, 42532, 44051, 46284, 49476, 51156, 51243, 53998, 54684, 56637, 57722, 58653, 59682, 63798, 68324, 69426, 74214, 75516, 78204, 80997, 86583, 88102, 89523, 95697, 102486, 107996, 113274, 115444, 117306, 119364, 119567, 127596, 132153, 138852, 148428, 153729, 161994, 173166, 176204, 179046, 188993, 191394, 202027, 204972, 226548, 234612, 239134, 242991, 259749, 264306, 307458, 308357, 323988, 346332, 358092, 358701, 377986, 382788, 396459, 404054, 478268, 485982, 519498, 528612, 566979, 606081, 614916, 616714, 717402, 755972, 792918, 808108, 836969, 925071, 971964, 1038996, 1076103, 1133958, 1212162, 1233428, 1434804, 1585836, 1673938, 1700937, 1818243, 1850142, 2152206, 2267916, 2424324, 2510907, 2775213, 3347876, 3401874, 3636486, 3700284, 4304412, 5021814, 5550426, 5858783, 6803748, 7272972, 7532721, 10043628, 11100852, 11717566, 15065442, 17576349, 23435132, 30130884, 35152698, 52729047, 70305396, 105458094, 210916188]

約数ペア:

[(1, 210916188), (2, 105458094), (3, 70305396), (4, 52729047), (6, 35152698), (7, 30130884), (9, 23435132), (12, 17576349), (14, 15065442), (18, 11717566), (19, 11100852), (21, 10043628), (28, 7532721), (29, 7272972), (31, 6803748), (36, 5858783), (38, 5550426), (42, 5021814), (49, 4304412), (57, 3700284), (58, 3636486), (62, 3401874), (63, 3347876), (76, 2775213), (84, 2510907), (87, 2424324), (93, 2267916), (98, 2152206), (114, 1850142), (116, 1818243), (124, 1700937), (126, 1673938), (133, 1585836), (147, 1434804), (171, 1233428), (174, 1212162), (186, 1133958), (196, 1076103), (203, 1038996), (217, 971964), (228, 925071), (252, 836969), (261, 808108), (266, 792918), (279, 755972), (294, 717402), (342, 616714), (343, 614916), (348, 606081), (372, 566979), (399, 528612), (406, 519498), (434, 485982), (441, 478268), (522, 404054), (532, 396459), (551, 382788), (558, 377986), (588, 358701), (589, 358092), (609, 346332), (651, 323988), (684, 308357), (686, 307458), (798, 264306), (812, 259749), (868, 242991), (882, 239134), (899, 234612), (931, 226548), (1029, 204972), (1044, 202027), (1102, 191394), (1116, 188993), (1178, 179046), (1197, 176204), (1218, 173166), (1302, 161994), (1372, 153729), (1421, 148428), (1519, 138852), (1596, 132153), (1653, 127596), (1764, 119567), (1767, 119364), (1798, 117306), (1827, 115444), (1862, 113274), (1953, 107996), (2058, 102486), (2204, 95697), (2356, 89523), (2394, 88102), (2436, 86583), (2604, 80997), (2697, 78204), (2793, 75516), (2842, 74214), (3038, 69426), (3087, 68324), (3306, 63798), (3534, 59682), (3596, 58653), (3654, 57722), (3724, 56637), (3857, 54684), (3906, 53998), (4116, 51243), (4123, 51156), (4263, 49476), (4557, 46284), (4788, 44051), (4959, 42532), (5301, 39788), (5394, 39102), (5586, 37758), (5684, 37107), (6076, 34713), (6174, 34162), (6293, 33516), (6517, 32364), (6612, 31899), (7068, 29841), (7308, 28861), (7714, 27342), (7812, 26999), (8091, 26068), (8246, 25578), (8379, 25172), (8526, 24738), (9114, 23142), (9918, 21266), (9947, 21204), (10602, 19894), (10633, 19836), (10788, 19551), (11172, 18879), (11571, 18228), (12348, 17081), (12369, 17052), (12586, 16758), (12789, 16492), (13034, 16182), (13671, 15428)]