38581369008

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1997}}^1\times {\mathrm{4423}}^1$

素因数の和:6451

約数の個数: 160

約数和(自身を含む): 122758142976

約数和(自身を除く): 84176773968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 1997, 2184, 3994, 4368, 4423, 5991, 7988, 8846, 11982, 13269, 13979, 15976, 17692, 23964, 25961, 26538, 27958, 30961, 31952, 35384, 41937, 47928, 51922, 53076, 55916, 57499, 61922, 70768, 77883, 83874, 92883, 95856, 103844, 106152, 111832, 114998, 123844, 155766, 167748, 172497, 181727, 185766, 207688, 212304, 223664, 229996, 247688, 311532, 335496, 344994, 363454, 371532, 402493, 415376, 459992, 495376, 545181, 623064, 670992, 689988, 726908, 743064, 804986, 919984, 1090362, 1207479, 1246128, 1379976, 1453816, 1486128, 1609972, 2180724, 2414958, 2759952, 2907632, 3219944, 4361448, 4829916, 6439888, 8722896, 8832731, 9659832, 17665462, 19319664, 26498193, 35330924, 52996386, 61829117, 70661848, 105992772, 114825503, 123658234, 141323696, 185487351, 211985544, 229651006, 247316468, 344476509, 370974702, 423971088, 459302012, 494632936, 688953018, 741949404, 803778521, 918604024, 989265872, 1377906036, 1483898808, 1607557042, 1837208048, 2411335563, 2755812072, 2967797616, 3215114084, 4822671126, 5511624144, 6430228168, 9645342252, 12860456336, 19290684504, 38581369008]

約数ペア:

[(1, 38581369008), (2, 19290684504), (3, 12860456336), (4, 9645342252), (6, 6430228168), (7, 5511624144), (8, 4822671126), (12, 3215114084), (13, 2967797616), (14, 2755812072), (16, 2411335563), (21, 1837208048), (24, 1607557042), (26, 1483898808), (28, 1377906036), (39, 989265872), (42, 918604024), (48, 803778521), (52, 741949404), (56, 688953018), (78, 494632936), (84, 459302012), (91, 423971088), (104, 370974702), (112, 344476509), (156, 247316468), (168, 229651006), (182, 211985544), (208, 185487351), (273, 141323696), (312, 123658234), (336, 114825503), (364, 105992772), (546, 70661848), (624, 61829117), (728, 52996386), (1092, 35330924), (1456, 26498193), (1997, 19319664), (2184, 17665462), (3994, 9659832), (4368, 8832731), (4423, 8722896), (5991, 6439888), (7988, 4829916), (8846, 4361448), (11982, 3219944), (13269, 2907632), (13979, 2759952), (15976, 2414958), (17692, 2180724), (23964, 1609972), (25961, 1486128), (26538, 1453816), (27958, 1379976), (30961, 1246128), (31952, 1207479), (35384, 1090362), (41937, 919984), (47928, 804986), (51922, 743064), (53076, 726908), (55916, 689988), (57499, 670992), (61922, 623064), (70768, 545181), (77883, 495376), (83874, 459992), (92883, 415376), (95856, 402493), (103844, 371532), (106152, 363454), (111832, 344994), (114998, 335496), (123844, 311532), (155766, 247688), (167748, 229996), (172497, 223664), (181727, 212304), (185766, 207688)]