2821491504

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^2\times {\mathrm{269}}^1\times {\mathrm{431}}^1$

素因数の和:740

約数の個数: 180

約数和(自身を含む): 8602083360

約数和(自身を除く): 5780591856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 169, 208, 234, 269, 312, 338, 431, 468, 507, 538, 624, 676, 807, 862, 936, 1014, 1076, 1293, 1352, 1521, 1614, 1724, 1872, 2028, 2152, 2421, 2586, 2704, 3042, 3228, 3448, 3497, 3879, 4056, 4304, 4842, 5172, 5603, 6084, 6456, 6896, 6994, 7758, 8112, 9684, 10344, 10491, 11206, 12168, 12912, 13988, 15516, 16809, 19368, 20688, 20982, 22412, 24336, 27976, 31032, 31473, 33618, 38736, 41964, 44824, 45461, 50427, 55952, 62064, 62946, 67236, 72839, 83928, 89648, 90922, 100854, 115939, 125892, 134472, 136383, 145678, 167856, 181844, 201708, 218517, 231878, 251784, 268944, 272766, 291356, 347817, 363688, 403416, 409149, 437034, 463756, 503568, 545532, 582712, 655551, 695634, 727376, 806832, 818298, 874068, 927512, 1043451, 1091064, 1165424, 1311102, 1391268, 1507207, 1636596, 1748136, 1855024, 2086902, 2182128, 2622204, 2782536, 3014414, 3273192, 3496272, 4173804, 4521621, 5244408, 5565072, 6028828, 6546384, 8347608, 9043242, 10488816, 12057656, 13564863, 16695216, 18086484, 19593691, 24115312, 27129726, 36172968, 39187382, 54259452, 58781073, 72345936, 78374764, 108518904, 117562146, 156749528, 176343219, 217037808, 235124292, 313499056, 352686438, 470248584, 705372876, 940497168, 1410745752, 2821491504]

約数ペア:

[(1, 2821491504), (2, 1410745752), (3, 940497168), (4, 705372876), (6, 470248584), (8, 352686438), (9, 313499056), (12, 235124292), (13, 217037808), (16, 176343219), (18, 156749528), (24, 117562146), (26, 108518904), (36, 78374764), (39, 72345936), (48, 58781073), (52, 54259452), (72, 39187382), (78, 36172968), (104, 27129726), (117, 24115312), (144, 19593691), (156, 18086484), (169, 16695216), (208, 13564863), (234, 12057656), (269, 10488816), (312, 9043242), (338, 8347608), (431, 6546384), (468, 6028828), (507, 5565072), (538, 5244408), (624, 4521621), (676, 4173804), (807, 3496272), (862, 3273192), (936, 3014414), (1014, 2782536), (1076, 2622204), (1293, 2182128), (1352, 2086902), (1521, 1855024), (1614, 1748136), (1724, 1636596), (1872, 1507207), (2028, 1391268), (2152, 1311102), (2421, 1165424), (2586, 1091064), (2704, 1043451), (3042, 927512), (3228, 874068), (3448, 818298), (3497, 806832), (3879, 727376), (4056, 695634), (4304, 655551), (4842, 582712), (5172, 545532), (5603, 503568), (6084, 463756), (6456, 437034), (6896, 409149), (6994, 403416), (7758, 363688), (8112, 347817), (9684, 291356), (10344, 272766), (10491, 268944), (11206, 251784), (12168, 231878), (12912, 218517), (13988, 201708), (15516, 181844), (16809, 167856), (19368, 145678), (20688, 136383), (20982, 134472), (22412, 125892), (24336, 115939), (27976, 100854), (31032, 90922), (31473, 89648), (33618, 83928), (38736, 72839), (41964, 67236), (44824, 62946), (45461, 62064), (50427, 55952)]