2991982422

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{509}}^1$

素因数の和:599

約数の個数: 192

約数和(自身を含む): 7741163520

約数和(自身を除く): 4749181098

約数列:

[1, 2, 3, 6, 11, 13, 17, 22, 26, 31, 33, 34, 39, 51, 62, 66, 78, 93, 102, 143, 169, 186, 187, 221, 286, 338, 341, 374, 403, 429, 442, 507, 509, 527, 561, 663, 682, 806, 858, 1014, 1018, 1023, 1054, 1122, 1209, 1326, 1527, 1581, 1859, 2046, 2418, 2431, 2873, 3054, 3162, 3718, 4433, 4862, 5239, 5577, 5599, 5746, 5797, 6617, 6851, 7293, 8619, 8653, 8866, 10478, 11154, 11198, 11594, 13234, 13299, 13702, 14586, 15717, 15779, 16797, 17238, 17306, 17391, 19851, 20553, 25959, 26598, 31434, 31558, 31603, 33594, 34782, 39702, 41106, 47337, 51918, 57629, 63206, 72787, 75361, 86021, 89063, 94674, 94809, 95183, 112489, 115258, 145574, 150722, 172042, 172887, 173569, 178126, 189618, 190366, 205127, 218361, 224978, 226083, 258063, 267189, 268243, 285549, 337467, 345774, 347138, 410254, 436722, 452166, 516126, 520707, 534378, 536486, 571098, 615381, 674934, 804729, 946231, 979693, 1041414, 1230762, 1237379, 1462357, 1609458, 1892462, 1959386, 2256397, 2474758, 2666651, 2838693, 2924714, 2939079, 2950673, 3487159, 3712137, 4387071, 4512794, 5333302, 5677386, 5878158, 5901346, 6769191, 6974318, 7424274, 7999953, 8774142, 8852019, 10461477, 13538382, 15999906, 16085927, 17704038, 20922954, 29333161, 32171854, 38358749, 45333067, 48257781, 58666322, 76717498, 87999483, 90666134, 96515562, 115076247, 135999201, 175998966, 230152494, 271998402, 498663737, 997327474, 1495991211, 2991982422]

約数ペア:

[(1, 2991982422), (2, 1495991211), (3, 997327474), (6, 498663737), (11, 271998402), (13, 230152494), (17, 175998966), (22, 135999201), (26, 115076247), (31, 96515562), (33, 90666134), (34, 87999483), (39, 76717498), (51, 58666322), (62, 48257781), (66, 45333067), (78, 38358749), (93, 32171854), (102, 29333161), (143, 20922954), (169, 17704038), (186, 16085927), (187, 15999906), (221, 13538382), (286, 10461477), (338, 8852019), (341, 8774142), (374, 7999953), (403, 7424274), (429, 6974318), (442, 6769191), (507, 5901346), (509, 5878158), (527, 5677386), (561, 5333302), (663, 4512794), (682, 4387071), (806, 3712137), (858, 3487159), (1014, 2950673), (1018, 2939079), (1023, 2924714), (1054, 2838693), (1122, 2666651), (1209, 2474758), (1326, 2256397), (1527, 1959386), (1581, 1892462), (1859, 1609458), (2046, 1462357), (2418, 1237379), (2431, 1230762), (2873, 1041414), (3054, 979693), (3162, 946231), (3718, 804729), (4433, 674934), (4862, 615381), (5239, 571098), (5577, 536486), (5599, 534378), (5746, 520707), (5797, 516126), (6617, 452166), (6851, 436722), (7293, 410254), (8619, 347138), (8653, 345774), (8866, 337467), (10478, 285549), (11154, 268243), (11198, 267189), (11594, 258063), (13234, 226083), (13299, 224978), (13702, 218361), (14586, 205127), (15717, 190366), (15779, 189618), (16797, 178126), (17238, 173569), (17306, 172887), (17391, 172042), (19851, 150722), (20553, 145574), (25959, 115258), (26598, 112489), (31434, 95183), (31558, 94809), (31603, 94674), (33594, 89063), (34782, 86021), (39702, 75361), (41106, 72787), (47337, 63206), (51918, 57629)]