197733312

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{5449}}^1$

素因数の和:5480

約数の個数: 140

約数和(自身を含む): 670001200

約数和(自身を除く): 472267888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 192, 216, 224, 252, 288, 324, 336, 378, 432, 448, 504, 567, 576, 648, 672, 756, 864, 1008, 1134, 1296, 1344, 1512, 1728, 2016, 2268, 2592, 3024, 4032, 4536, 5184, 5449, 6048, 9072, 10898, 12096, 16347, 18144, 21796, 32694, 36288, 38143, 43592, 49041, 65388, 76286, 87184, 98082, 114429, 130776, 147123, 152572, 174368, 196164, 228858, 261552, 294246, 305144, 343287, 348736, 392328, 441369, 457716, 523104, 588492, 610288, 686574, 784656, 882738, 915432, 1029861, 1046208, 1176984, 1220576, 1373148, 1569312, 1765476, 1830864, 2059722, 2353968, 2441152, 2746296, 3089583, 3138624, 3530952, 3661728, 4119444, 4707936, 5492592, 6179166, 7061904, 7323456, 8238888, 9415872, 10985184, 12358332, 14123808, 16477776, 21970368, 24716664, 28247616, 32955552, 49433328, 65911104, 98866656, 197733312]

約数ペア:

[(1, 197733312), (2, 98866656), (3, 65911104), (4, 49433328), (6, 32955552), (7, 28247616), (8, 24716664), (9, 21970368), (12, 16477776), (14, 14123808), (16, 12358332), (18, 10985184), (21, 9415872), (24, 8238888), (27, 7323456), (28, 7061904), (32, 6179166), (36, 5492592), (42, 4707936), (48, 4119444), (54, 3661728), (56, 3530952), (63, 3138624), (64, 3089583), (72, 2746296), (81, 2441152), (84, 2353968), (96, 2059722), (108, 1830864), (112, 1765476), (126, 1569312), (144, 1373148), (162, 1220576), (168, 1176984), (189, 1046208), (192, 1029861), (216, 915432), (224, 882738), (252, 784656), (288, 686574), (324, 610288), (336, 588492), (378, 523104), (432, 457716), (448, 441369), (504, 392328), (567, 348736), (576, 343287), (648, 305144), (672, 294246), (756, 261552), (864, 228858), (1008, 196164), (1134, 174368), (1296, 152572), (1344, 147123), (1512, 130776), (1728, 114429), (2016, 98082), (2268, 87184), (2592, 76286), (3024, 65388), (4032, 49041), (4536, 43592), (5184, 38143), (5449, 36288), (6048, 32694), (9072, 21796), (10898, 18144), (12096, 16347)]