311171952

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{10177}}^1$

素因数の和:10215

約数の個数: 120

約数和(自身を含む): 1007133456

約数和(自身を除く): 695961504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 49, 52, 56, 78, 84, 91, 98, 104, 112, 147, 156, 168, 182, 196, 208, 273, 294, 312, 336, 364, 392, 546, 588, 624, 637, 728, 784, 1092, 1176, 1274, 1456, 1911, 2184, 2352, 2548, 3822, 4368, 5096, 7644, 10177, 10192, 15288, 20354, 30531, 30576, 40708, 61062, 71239, 81416, 122124, 132301, 142478, 162832, 213717, 244248, 264602, 284956, 396903, 427434, 488496, 498673, 529204, 569912, 793806, 854868, 926107, 997346, 1058408, 1139824, 1496019, 1587612, 1709736, 1852214, 1994692, 2116816, 2778321, 2992038, 3175224, 3419472, 3704428, 3989384, 5556642, 5984076, 6350448, 6482749, 7408856, 7978768, 11113284, 11968152, 12965498, 14817712, 19448247, 22226568, 23936304, 25930996, 38896494, 44453136, 51861992, 77792988, 103723984, 155585976, 311171952]

約数ペア:

[(1, 311171952), (2, 155585976), (3, 103723984), (4, 77792988), (6, 51861992), (7, 44453136), (8, 38896494), (12, 25930996), (13, 23936304), (14, 22226568), (16, 19448247), (21, 14817712), (24, 12965498), (26, 11968152), (28, 11113284), (39, 7978768), (42, 7408856), (48, 6482749), (49, 6350448), (52, 5984076), (56, 5556642), (78, 3989384), (84, 3704428), (91, 3419472), (98, 3175224), (104, 2992038), (112, 2778321), (147, 2116816), (156, 1994692), (168, 1852214), (182, 1709736), (196, 1587612), (208, 1496019), (273, 1139824), (294, 1058408), (312, 997346), (336, 926107), (364, 854868), (392, 793806), (546, 569912), (588, 529204), (624, 498673), (637, 488496), (728, 427434), (784, 396903), (1092, 284956), (1176, 264602), (1274, 244248), (1456, 213717), (1911, 162832), (2184, 142478), (2352, 132301), (2548, 122124), (3822, 81416), (4368, 71239), (5096, 61062), (7644, 40708), (10177, 30576), (10192, 30531), (15288, 20354)]