393395200

素因数分解:

$2^{10}\times 5^2\times {\mathrm{11}}^2\times {\mathrm{127}}^1$

素因数の和:179

約数の個数: 198

約数和(自身を含む): 1080291968

約数和(自身を除く): 686896768

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 64, 80, 88, 100, 110, 121, 127, 128, 160, 176, 200, 220, 242, 254, 256, 275, 320, 352, 400, 440, 484, 508, 512, 550, 605, 635, 640, 704, 800, 880, 968, 1016, 1024, 1100, 1210, 1270, 1280, 1397, 1408, 1600, 1760, 1936, 2032, 2200, 2420, 2540, 2560, 2794, 2816, 3025, 3175, 3200, 3520, 3872, 4064, 4400, 4840, 5080, 5120, 5588, 5632, 6050, 6350, 6400, 6985, 7040, 7744, 8128, 8800, 9680, 10160, 11176, 11264, 12100, 12700, 12800, 13970, 14080, 15367, 15488, 16256, 17600, 19360, 20320, 22352, 24200, 25400, 25600, 27940, 28160, 30734, 30976, 32512, 34925, 35200, 38720, 40640, 44704, 48400, 50800, 55880, 56320, 61468, 61952, 65024, 69850, 70400, 76835, 77440, 81280, 89408, 96800, 101600, 111760, 122936, 123904, 130048, 139700, 140800, 153670, 154880, 162560, 178816, 193600, 203200, 223520, 245872, 279400, 281600, 307340, 309760, 325120, 357632, 384175, 387200, 406400, 447040, 491744, 558800, 614680, 619520, 650240, 715264, 768350, 774400, 812800, 894080, 983488, 1117600, 1229360, 1430528, 1536700, 1548800, 1625600, 1788160, 1966976, 2235200, 2458720, 3073400, 3097600, 3251200, 3576320, 3933952, 4470400, 4917440, 6146800, 7152640, 7867904, 8940800, 9834880, 12293600, 15735808, 17881600, 19669760, 24587200, 35763200, 39339520, 49174400, 78679040, 98348800, 196697600, 393395200]

約数ペア:

[(1, 393395200), (2, 196697600), (4, 98348800), (5, 78679040), (8, 49174400), (10, 39339520), (11, 35763200), (16, 24587200), (20, 19669760), (22, 17881600), (25, 15735808), (32, 12293600), (40, 9834880), (44, 8940800), (50, 7867904), (55, 7152640), (64, 6146800), (80, 4917440), (88, 4470400), (100, 3933952), (110, 3576320), (121, 3251200), (127, 3097600), (128, 3073400), (160, 2458720), (176, 2235200), (200, 1966976), (220, 1788160), (242, 1625600), (254, 1548800), (256, 1536700), (275, 1430528), (320, 1229360), (352, 1117600), (400, 983488), (440, 894080), (484, 812800), (508, 774400), (512, 768350), (550, 715264), (605, 650240), (635, 619520), (640, 614680), (704, 558800), (800, 491744), (880, 447040), (968, 406400), (1016, 387200), (1024, 384175), (1100, 357632), (1210, 325120), (1270, 309760), (1280, 307340), (1397, 281600), (1408, 279400), (1600, 245872), (1760, 223520), (1936, 203200), (2032, 193600), (2200, 178816), (2420, 162560), (2540, 154880), (2560, 153670), (2794, 140800), (2816, 139700), (3025, 130048), (3175, 123904), (3200, 122936), (3520, 111760), (3872, 101600), (4064, 96800), (4400, 89408), (4840, 81280), (5080, 77440), (5120, 76835), (5588, 70400), (5632, 69850), (6050, 65024), (6350, 61952), (6400, 61468), (6985, 56320), (7040, 55880), (7744, 50800), (8128, 48400), (8800, 44704), (9680, 40640), (10160, 38720), (11176, 35200), (11264, 34925), (12100, 32512), (12700, 30976), (12800, 30734), (13970, 28160), (14080, 27940), (15367, 25600), (15488, 25400), (16256, 24200), (17600, 22352), (19360, 20320)]