393027768

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{13681}}^1$

素因数の和:13722

約数の個数: 128

約数和(自身を含む): 1313472000

約数和(自身を除く): 920444232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 42, 54, 56, 57, 63, 72, 76, 84, 108, 114, 126, 133, 152, 168, 171, 189, 216, 228, 252, 266, 342, 378, 399, 456, 504, 513, 532, 684, 756, 798, 1026, 1064, 1197, 1368, 1512, 1596, 2052, 2394, 3192, 3591, 4104, 4788, 7182, 9576, 13681, 14364, 27362, 28728, 41043, 54724, 82086, 95767, 109448, 123129, 164172, 191534, 246258, 259939, 287301, 328344, 369387, 383068, 492516, 519878, 574602, 738774, 766136, 779817, 861903, 985032, 1039756, 1149204, 1477548, 1559634, 1723806, 1819573, 2079512, 2298408, 2339451, 2585709, 2955096, 3119268, 3447612, 3639146, 4678902, 5171418, 5458719, 6238536, 6895224, 7018353, 7278292, 9357804, 10342836, 10917438, 14036706, 14556584, 16376157, 18715608, 20685672, 21834876, 28073412, 32752314, 43669752, 49128471, 56146824, 65504628, 98256942, 131009256, 196513884, 393027768]

約数ペア:

[(1, 393027768), (2, 196513884), (3, 131009256), (4, 98256942), (6, 65504628), (7, 56146824), (8, 49128471), (9, 43669752), (12, 32752314), (14, 28073412), (18, 21834876), (19, 20685672), (21, 18715608), (24, 16376157), (27, 14556584), (28, 14036706), (36, 10917438), (38, 10342836), (42, 9357804), (54, 7278292), (56, 7018353), (57, 6895224), (63, 6238536), (72, 5458719), (76, 5171418), (84, 4678902), (108, 3639146), (114, 3447612), (126, 3119268), (133, 2955096), (152, 2585709), (168, 2339451), (171, 2298408), (189, 2079512), (216, 1819573), (228, 1723806), (252, 1559634), (266, 1477548), (342, 1149204), (378, 1039756), (399, 985032), (456, 861903), (504, 779817), (513, 766136), (532, 738774), (684, 574602), (756, 519878), (798, 492516), (1026, 383068), (1064, 369387), (1197, 328344), (1368, 287301), (1512, 259939), (1596, 246258), (2052, 191534), (2394, 164172), (3192, 123129), (3591, 109448), (4104, 95767), (4788, 82086), (7182, 54724), (9576, 41043), (13681, 28728), (14364, 27362)]