990458952

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{13807}}^1$

素因数の和:13891

約数の個数: 96

約数和(自身を含む): 2927848320

約数和(自身を除く): 1937389368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 61, 84, 98, 122, 147, 168, 183, 196, 244, 294, 366, 392, 427, 488, 588, 732, 854, 1176, 1281, 1464, 1708, 2562, 2989, 3416, 5124, 5978, 8967, 10248, 11956, 13807, 17934, 23912, 27614, 35868, 41421, 55228, 71736, 82842, 96649, 110456, 165684, 193298, 289947, 331368, 386596, 579894, 676543, 773192, 842227, 1159788, 1353086, 1684454, 2029629, 2319576, 2526681, 2706172, 3368908, 4059258, 5053362, 5412344, 5895589, 6737816, 8118516, 10106724, 11791178, 16237032, 17686767, 20213448, 23582356, 35373534, 41269123, 47164712, 70747068, 82538246, 123807369, 141494136, 165076492, 247614738, 330152984, 495229476, 990458952]

約数ペア:

[(1, 990458952), (2, 495229476), (3, 330152984), (4, 247614738), (6, 165076492), (7, 141494136), (8, 123807369), (12, 82538246), (14, 70747068), (21, 47164712), (24, 41269123), (28, 35373534), (42, 23582356), (49, 20213448), (56, 17686767), (61, 16237032), (84, 11791178), (98, 10106724), (122, 8118516), (147, 6737816), (168, 5895589), (183, 5412344), (196, 5053362), (244, 4059258), (294, 3368908), (366, 2706172), (392, 2526681), (427, 2319576), (488, 2029629), (588, 1684454), (732, 1353086), (854, 1159788), (1176, 842227), (1281, 773192), (1464, 676543), (1708, 579894), (2562, 386596), (2989, 331368), (3416, 289947), (5124, 193298), (5978, 165684), (8967, 110456), (10248, 96649), (11956, 82842), (13807, 71736), (17934, 55228), (23912, 41421), (27614, 35868)]