744967548

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^3\times {\mathrm{9419}}^1$

素因数の和:9468

約数の個数: 72

約数和(自身を含む): 2040183600

約数和(自身を除く): 1295216052

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 169, 234, 338, 468, 507, 676, 1014, 1521, 2028, 2197, 3042, 4394, 6084, 6591, 8788, 9419, 13182, 18838, 19773, 26364, 28257, 37676, 39546, 56514, 79092, 84771, 113028, 122447, 169542, 244894, 339084, 367341, 489788, 734682, 1102023, 1469364, 1591811, 2204046, 3183622, 4408092, 4775433, 6367244, 9550866, 14326299, 19101732, 20693543, 28652598, 41387086, 57305196, 62080629, 82774172, 124161258, 186241887, 248322516, 372483774, 744967548]

約数ペア:

[(1, 744967548), (2, 372483774), (3, 248322516), (4, 186241887), (6, 124161258), (9, 82774172), (12, 62080629), (13, 57305196), (18, 41387086), (26, 28652598), (36, 20693543), (39, 19101732), (52, 14326299), (78, 9550866), (117, 6367244), (156, 4775433), (169, 4408092), (234, 3183622), (338, 2204046), (468, 1591811), (507, 1469364), (676, 1102023), (1014, 734682), (1521, 489788), (2028, 367341), (2197, 339084), (3042, 244894), (4394, 169542), (6084, 122447), (6591, 113028), (8788, 84771), (9419, 79092), (13182, 56514), (18838, 39546), (19773, 37676), (26364, 28257)]