1440978042

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{241}}^1\times {\mathrm{4909}}^1$

素因数の和:5191

約数の個数: 64

約数和(自身を含む): 3422073600

約数和(自身を除く): 1981095558

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 203, 241, 406, 482, 609, 723, 1218, 1446, 1687, 3374, 4909, 5061, 6989, 9818, 10122, 13978, 14727, 20967, 29454, 34363, 41934, 48923, 68726, 97846, 103089, 142361, 146769, 206178, 284722, 293538, 427083, 854166, 996527, 1183069, 1993054, 2366138, 2989581, 3549207, 5979162, 7098414, 8281483, 16562966, 24844449, 34309001, 49688898, 68618002, 102927003, 205854006, 240163007, 480326014, 720489021, 1440978042]

約数ペア:

[(1, 1440978042), (2, 720489021), (3, 480326014), (6, 240163007), (7, 205854006), (14, 102927003), (21, 68618002), (29, 49688898), (42, 34309001), (58, 24844449), (87, 16562966), (174, 8281483), (203, 7098414), (241, 5979162), (406, 3549207), (482, 2989581), (609, 2366138), (723, 1993054), (1218, 1183069), (1446, 996527), (1687, 854166), (3374, 427083), (4909, 293538), (5061, 284722), (6989, 206178), (9818, 146769), (10122, 142361), (13978, 103089), (14727, 97846), (20967, 68726), (29454, 48923), (34363, 41934)]