42315090272

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{15121}}^1$

素因数の和:15213

約数の個数: 144

約数和(自身を含む): 105953926176

約数和(自身を除く): 63638835904

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 91, 104, 112, 124, 182, 208, 217, 224, 248, 364, 403, 416, 434, 496, 728, 806, 868, 961, 992, 1456, 1612, 1736, 1922, 2821, 2912, 3224, 3472, 3844, 5642, 6448, 6727, 6944, 7688, 11284, 12493, 12896, 13454, 15121, 15376, 22568, 24986, 26908, 30242, 30752, 45136, 49972, 53816, 60484, 87451, 90272, 99944, 105847, 107632, 120968, 174902, 196573, 199888, 211694, 215264, 241936, 349804, 393146, 399776, 423388, 468751, 483872, 699608, 786292, 846776, 937502, 1376011, 1399216, 1572584, 1693552, 1875004, 2752022, 2798432, 3145168, 3281257, 3387104, 3750008, 5504044, 6093763, 6290336, 6562514, 7500016, 11008088, 12187526, 13125028, 14531281, 15000032, 22016176, 24375052, 26250056, 29062562, 42656341, 44032352, 48750104, 52500112, 58125124, 85312682, 97500208, 101718967, 105000224, 116250248, 170625364, 188906653, 195000416, 203437934, 232500496, 341250728, 377813306, 406875868, 465000992, 682501456, 755626612, 813751736, 1322346571, 1365002912, 1511253224, 1627503472, 2644693142, 3022506448, 3255006944, 5289386284, 6045012896, 10578772568, 21157545136, 42315090272]

約数ペア:

[(1, 42315090272), (2, 21157545136), (4, 10578772568), (7, 6045012896), (8, 5289386284), (13, 3255006944), (14, 3022506448), (16, 2644693142), (26, 1627503472), (28, 1511253224), (31, 1365002912), (32, 1322346571), (52, 813751736), (56, 755626612), (62, 682501456), (91, 465000992), (104, 406875868), (112, 377813306), (124, 341250728), (182, 232500496), (208, 203437934), (217, 195000416), (224, 188906653), (248, 170625364), (364, 116250248), (403, 105000224), (416, 101718967), (434, 97500208), (496, 85312682), (728, 58125124), (806, 52500112), (868, 48750104), (961, 44032352), (992, 42656341), (1456, 29062562), (1612, 26250056), (1736, 24375052), (1922, 22016176), (2821, 15000032), (2912, 14531281), (3224, 13125028), (3472, 12187526), (3844, 11008088), (5642, 7500016), (6448, 6562514), (6727, 6290336), (6944, 6093763), (7688, 5504044), (11284, 3750008), (12493, 3387104), (12896, 3281257), (13454, 3145168), (15121, 2798432), (15376, 2752022), (22568, 1875004), (24986, 1693552), (26908, 1572584), (30242, 1399216), (30752, 1376011), (45136, 937502), (49972, 846776), (53816, 786292), (60484, 699608), (87451, 483872), (90272, 468751), (99944, 423388), (105847, 399776), (107632, 393146), (120968, 349804), (174902, 241936), (196573, 215264), (199888, 211694)]