1647804928

素因数分解:

$2^9\times 7^3\times {\mathrm{11}}^1\times {\mathrm{853}}^1$

素因数の和:903

約数の個数: 160

約数和(自身を含む): 4193481600

約数和(自身を除く): 2545676672

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 64, 77, 88, 98, 112, 128, 154, 176, 196, 224, 256, 308, 343, 352, 392, 448, 512, 539, 616, 686, 704, 784, 853, 896, 1078, 1232, 1372, 1408, 1568, 1706, 1792, 2156, 2464, 2744, 2816, 3136, 3412, 3584, 3773, 4312, 4928, 5488, 5632, 5971, 6272, 6824, 7546, 8624, 9383, 9856, 10976, 11942, 12544, 13648, 15092, 17248, 18766, 19712, 21952, 23884, 25088, 27296, 30184, 34496, 37532, 39424, 41797, 43904, 47768, 54592, 60368, 65681, 68992, 75064, 83594, 87808, 95536, 109184, 120736, 131362, 137984, 150128, 167188, 175616, 191072, 218368, 241472, 262724, 275968, 292579, 300256, 334376, 382144, 436736, 459767, 482944, 525448, 585158, 600512, 668752, 764288, 919534, 965888, 1050896, 1170316, 1201024, 1337504, 1528576, 1839068, 1931776, 2101792, 2340632, 2402048, 2675008, 3057152, 3218369, 3678136, 4203584, 4681264, 4804096, 5350016, 6436738, 7356272, 8407168, 9362528, 10700032, 12873476, 14712544, 16814336, 18725056, 21400064, 25746952, 29425088, 33628672, 37450112, 51493904, 58850176, 74900224, 102987808, 117700352, 149800448, 205975616, 235400704, 411951232, 823902464, 1647804928]

約数ペア:

[(1, 1647804928), (2, 823902464), (4, 411951232), (7, 235400704), (8, 205975616), (11, 149800448), (14, 117700352), (16, 102987808), (22, 74900224), (28, 58850176), (32, 51493904), (44, 37450112), (49, 33628672), (56, 29425088), (64, 25746952), (77, 21400064), (88, 18725056), (98, 16814336), (112, 14712544), (128, 12873476), (154, 10700032), (176, 9362528), (196, 8407168), (224, 7356272), (256, 6436738), (308, 5350016), (343, 4804096), (352, 4681264), (392, 4203584), (448, 3678136), (512, 3218369), (539, 3057152), (616, 2675008), (686, 2402048), (704, 2340632), (784, 2101792), (853, 1931776), (896, 1839068), (1078, 1528576), (1232, 1337504), (1372, 1201024), (1408, 1170316), (1568, 1050896), (1706, 965888), (1792, 919534), (2156, 764288), (2464, 668752), (2744, 600512), (2816, 585158), (3136, 525448), (3412, 482944), (3584, 459767), (3773, 436736), (4312, 382144), (4928, 334376), (5488, 300256), (5632, 292579), (5971, 275968), (6272, 262724), (6824, 241472), (7546, 218368), (8624, 191072), (9383, 175616), (9856, 167188), (10976, 150128), (11942, 137984), (12544, 131362), (13648, 120736), (15092, 109184), (17248, 95536), (18766, 87808), (19712, 83594), (21952, 75064), (23884, 68992), (25088, 65681), (27296, 60368), (30184, 54592), (34496, 47768), (37532, 43904), (39424, 41797)]