243049716

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^3\times {\mathrm{439}}^1$

素因数の和:495

約数の個数: 144

約数和(自身を含む): 762361600

約数和(自身を除く): 519311884

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 169, 182, 234, 252, 273, 338, 364, 439, 468, 507, 546, 676, 819, 878, 1014, 1092, 1183, 1317, 1521, 1638, 1756, 2028, 2197, 2366, 2634, 3042, 3073, 3276, 3549, 3951, 4394, 4732, 5268, 5707, 6084, 6146, 6591, 7098, 7902, 8788, 9219, 10647, 11414, 12292, 13182, 14196, 15379, 15804, 17121, 18438, 19773, 21294, 22828, 26364, 27657, 30758, 34242, 36876, 39546, 39949, 42588, 46137, 51363, 55314, 61516, 68484, 74191, 79092, 79898, 92274, 102726, 110628, 119847, 138411, 148382, 159796, 184548, 205452, 222573, 239694, 276822, 296764, 359541, 445146, 479388, 519337, 553644, 667719, 719082, 890292, 964483, 1038674, 1335438, 1438164, 1558011, 1928966, 2077348, 2670876, 2893449, 3116022, 3857932, 4674033, 5786898, 6232044, 6751381, 8680347, 9348066, 11573796, 13502762, 17360694, 18696132, 20254143, 27005524, 34721388, 40508286, 60762429, 81016572, 121524858, 243049716]

約数ペア:

[(1, 243049716), (2, 121524858), (3, 81016572), (4, 60762429), (6, 40508286), (7, 34721388), (9, 27005524), (12, 20254143), (13, 18696132), (14, 17360694), (18, 13502762), (21, 11573796), (26, 9348066), (28, 8680347), (36, 6751381), (39, 6232044), (42, 5786898), (52, 4674033), (63, 3857932), (78, 3116022), (84, 2893449), (91, 2670876), (117, 2077348), (126, 1928966), (156, 1558011), (169, 1438164), (182, 1335438), (234, 1038674), (252, 964483), (273, 890292), (338, 719082), (364, 667719), (439, 553644), (468, 519337), (507, 479388), (546, 445146), (676, 359541), (819, 296764), (878, 276822), (1014, 239694), (1092, 222573), (1183, 205452), (1317, 184548), (1521, 159796), (1638, 148382), (1756, 138411), (2028, 119847), (2197, 110628), (2366, 102726), (2634, 92274), (3042, 79898), (3073, 79092), (3276, 74191), (3549, 68484), (3951, 61516), (4394, 55314), (4732, 51363), (5268, 46137), (5707, 42588), (6084, 39949), (6146, 39546), (6591, 36876), (7098, 34242), (7902, 30758), (8788, 27657), (9219, 26364), (10647, 22828), (11414, 21294), (12292, 19773), (13182, 18438), (14196, 17121), (15379, 15804)]