677220544

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2$

素因数の和:116

約数の個数: 252

約数和(自身を含む): 1878549456

約数和(自身を除く): 1201328912

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 31, 32, 44, 52, 56, 62, 64, 77, 88, 91, 104, 112, 121, 124, 143, 154, 176, 182, 208, 217, 224, 242, 248, 286, 308, 341, 352, 364, 403, 416, 434, 448, 484, 496, 572, 616, 682, 704, 728, 806, 832, 847, 868, 961, 968, 992, 1001, 1144, 1232, 1364, 1456, 1573, 1612, 1694, 1736, 1922, 1936, 1984, 2002, 2288, 2387, 2464, 2728, 2821, 2912, 3146, 3224, 3388, 3472, 3751, 3844, 3872, 4004, 4433, 4576, 4774, 4928, 5456, 5642, 5824, 6292, 6448, 6727, 6776, 6944, 7502, 7688, 7744, 8008, 8866, 9152, 9548, 10571, 10912, 11011, 11284, 12493, 12584, 12896, 13454, 13552, 13888, 15004, 15376, 16016, 17732, 19096, 21142, 21824, 22022, 22568, 24986, 25168, 25792, 26257, 26908, 27104, 30008, 30752, 31031, 32032, 35464, 38192, 42284, 44044, 45136, 48763, 49972, 50336, 52514, 53816, 54208, 60016, 61504, 62062, 64064, 70928, 73997, 76384, 84568, 87451, 88088, 90272, 97526, 99944, 100672, 105028, 107632, 116281, 120032, 124124, 137423, 141856, 147994, 152768, 169136, 174902, 176176, 180544, 195052, 199888, 210056, 215264, 232562, 240064, 248248, 274846, 283712, 295988, 338272, 341341, 349804, 352352, 390104, 399776, 420112, 430528, 465124, 496496, 549692, 591976, 676544, 682682, 699608, 704704, 780208, 799552, 813967, 840224, 930248, 961961, 992992, 1099384, 1183952, 1365364, 1399216, 1511653, 1560416, 1627934, 1680448, 1860496, 1923922, 1985984, 2198768, 2367904, 2730728, 2798432, 3023306, 3120832, 3255868, 3720992, 3847844, 4397536, 4735808, 5461456, 5596864, 6046612, 6511736, 7441984, 7695688, 8795072, 10581571, 10922912, 12093224, 13023472, 15391376, 21163142, 21845824, 24186448, 26046944, 30782752, 42326284, 48372896, 52093888, 61565504, 84652568, 96745792, 169305136, 338610272, 677220544]

約数ペア:

[(1, 677220544), (2, 338610272), (4, 169305136), (7, 96745792), (8, 84652568), (11, 61565504), (13, 52093888), (14, 48372896), (16, 42326284), (22, 30782752), (26, 26046944), (28, 24186448), (31, 21845824), (32, 21163142), (44, 15391376), (52, 13023472), (56, 12093224), (62, 10922912), (64, 10581571), (77, 8795072), (88, 7695688), (91, 7441984), (104, 6511736), (112, 6046612), (121, 5596864), (124, 5461456), (143, 4735808), (154, 4397536), (176, 3847844), (182, 3720992), (208, 3255868), (217, 3120832), (224, 3023306), (242, 2798432), (248, 2730728), (286, 2367904), (308, 2198768), (341, 1985984), (352, 1923922), (364, 1860496), (403, 1680448), (416, 1627934), (434, 1560416), (448, 1511653), (484, 1399216), (496, 1365364), (572, 1183952), (616, 1099384), (682, 992992), (704, 961961), (728, 930248), (806, 840224), (832, 813967), (847, 799552), (868, 780208), (961, 704704), (968, 699608), (992, 682682), (1001, 676544), (1144, 591976), (1232, 549692), (1364, 496496), (1456, 465124), (1573, 430528), (1612, 420112), (1694, 399776), (1736, 390104), (1922, 352352), (1936, 349804), (1984, 341341), (2002, 338272), (2288, 295988), (2387, 283712), (2464, 274846), (2728, 248248), (2821, 240064), (2912, 232562), (3146, 215264), (3224, 210056), (3388, 199888), (3472, 195052), (3751, 180544), (3844, 176176), (3872, 174902), (4004, 169136), (4433, 152768), (4576, 147994), (4774, 141856), (4928, 137423), (5456, 124124), (5642, 120032), (5824, 116281), (6292, 107632), (6448, 105028), (6727, 100672), (6776, 99944), (6944, 97526), (7502, 90272), (7688, 88088), (7744, 87451), (8008, 84568), (8866, 76384), (9152, 73997), (9548, 70928), (10571, 64064), (10912, 62062), (11011, 61504), (11284, 60016), (12493, 54208), (12584, 53816), (12896, 52514), (13454, 50336), (13552, 49972), (13888, 48763), (15004, 45136), (15376, 44044), (16016, 42284), (17732, 38192), (19096, 35464), (21142, 32032), (21824, 31031), (22022, 30752), (22568, 30008), (24986, 27104), (25168, 26908), (25792, 26257)]