496495194

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:276

約数の個数: 128

約数和(自身を含む): 1184440320

約数和(自身を除く): 687945126

約数列:

[1, 2, 3, 6, 13, 19, 26, 31, 38, 39, 57, 62, 78, 93, 101, 107, 114, 186, 202, 214, 247, 303, 321, 403, 494, 589, 606, 642, 741, 806, 1178, 1209, 1313, 1391, 1482, 1767, 1919, 2033, 2418, 2626, 2782, 3131, 3317, 3534, 3838, 3939, 4066, 4173, 5757, 6099, 6262, 6634, 7657, 7878, 8346, 9393, 9951, 10807, 11514, 12198, 15314, 18786, 19902, 21614, 22971, 24947, 26429, 32421, 40703, 43121, 45942, 49894, 52858, 59489, 63023, 64842, 74841, 79287, 81406, 86242, 118978, 122109, 126046, 129363, 140491, 149682, 158574, 178467, 189069, 205333, 244218, 258726, 280982, 335017, 356934, 378138, 410666, 421473, 615999, 670034, 773357, 819299, 842946, 1005051, 1231998, 1546714, 1638598, 2010102, 2320071, 2457897, 2669329, 4355221, 4640142, 4915794, 5338658, 6365323, 8007987, 8710442, 12730646, 13065663, 16015974, 19095969, 26131326, 38191938, 82749199, 165498398, 248247597, 496495194]

約数ペア:

[(1, 496495194), (2, 248247597), (3, 165498398), (6, 82749199), (13, 38191938), (19, 26131326), (26, 19095969), (31, 16015974), (38, 13065663), (39, 12730646), (57, 8710442), (62, 8007987), (78, 6365323), (93, 5338658), (101, 4915794), (107, 4640142), (114, 4355221), (186, 2669329), (202, 2457897), (214, 2320071), (247, 2010102), (303, 1638598), (321, 1546714), (403, 1231998), (494, 1005051), (589, 842946), (606, 819299), (642, 773357), (741, 670034), (806, 615999), (1178, 421473), (1209, 410666), (1313, 378138), (1391, 356934), (1482, 335017), (1767, 280982), (1919, 258726), (2033, 244218), (2418, 205333), (2626, 189069), (2782, 178467), (3131, 158574), (3317, 149682), (3534, 140491), (3838, 129363), (3939, 126046), (4066, 122109), (4173, 118978), (5757, 86242), (6099, 81406), (6262, 79287), (6634, 74841), (7657, 64842), (7878, 63023), (8346, 59489), (9393, 52858), (9951, 49894), (10807, 45942), (11514, 43121), (12198, 40703), (15314, 32421), (18786, 26429), (19902, 24947), (21614, 22971)]