7245032004

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{199}}^1\times {\mathrm{20639}}^1$

素因数の和:20862

約数の個数: 108

約数和(自身を含む): 21411936000

約数和(自身を除く): 14166903996

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 199, 252, 294, 398, 441, 588, 597, 796, 882, 1194, 1393, 1764, 1791, 2388, 2786, 3582, 4179, 5572, 7164, 8358, 9751, 12537, 16716, 19502, 20639, 25074, 29253, 39004, 41278, 50148, 58506, 61917, 82556, 87759, 117012, 123834, 144473, 175518, 185751, 247668, 288946, 351036, 371502, 433419, 577892, 743004, 866838, 1011311, 1300257, 1733676, 2022622, 2600514, 3033933, 4045244, 4107161, 5201028, 6067866, 8214322, 9101799, 12135732, 12321483, 16428644, 18203598, 24642966, 28750127, 36407196, 36964449, 49285932, 57500254, 73928898, 86250381, 115000508, 147857796, 172500762, 201250889, 258751143, 345001524, 402501778, 517502286, 603752667, 805003556, 1035004572, 1207505334, 1811258001, 2415010668, 3622516002, 7245032004]

約数ペア:

[(1, 7245032004), (2, 3622516002), (3, 2415010668), (4, 1811258001), (6, 1207505334), (7, 1035004572), (9, 805003556), (12, 603752667), (14, 517502286), (18, 402501778), (21, 345001524), (28, 258751143), (36, 201250889), (42, 172500762), (49, 147857796), (63, 115000508), (84, 86250381), (98, 73928898), (126, 57500254), (147, 49285932), (196, 36964449), (199, 36407196), (252, 28750127), (294, 24642966), (398, 18203598), (441, 16428644), (588, 12321483), (597, 12135732), (796, 9101799), (882, 8214322), (1194, 6067866), (1393, 5201028), (1764, 4107161), (1791, 4045244), (2388, 3033933), (2786, 2600514), (3582, 2022622), (4179, 1733676), (5572, 1300257), (7164, 1011311), (8358, 866838), (9751, 743004), (12537, 577892), (16716, 433419), (19502, 371502), (20639, 351036), (25074, 288946), (29253, 247668), (39004, 185751), (41278, 175518), (50148, 144473), (58506, 123834), (61917, 117012), (82556, 87759)]