284217984

素因数分解:

$2^7\times 3^4\times {\mathrm{79}}^1\times {\mathrm{347}}^1$

素因数の和:452

約数の個数: 160

約数和(自身を含む): 859003200

約数和(自身を除く): 574785216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 79, 81, 96, 108, 128, 144, 158, 162, 192, 216, 237, 288, 316, 324, 347, 384, 432, 474, 576, 632, 648, 694, 711, 864, 948, 1041, 1152, 1264, 1296, 1388, 1422, 1728, 1896, 2082, 2133, 2528, 2592, 2776, 2844, 3123, 3456, 3792, 4164, 4266, 5056, 5184, 5552, 5688, 6246, 6399, 7584, 8328, 8532, 9369, 10112, 10368, 11104, 11376, 12492, 12798, 15168, 16656, 17064, 18738, 22208, 22752, 24984, 25596, 27413, 28107, 30336, 33312, 34128, 37476, 44416, 45504, 49968, 51192, 54826, 56214, 66624, 68256, 74952, 82239, 91008, 99936, 102384, 109652, 112428, 133248, 136512, 149904, 164478, 199872, 204768, 219304, 224856, 246717, 273024, 299808, 328956, 399744, 409536, 438608, 449712, 493434, 599616, 657912, 740151, 819072, 877216, 899424, 986868, 1199232, 1315824, 1480302, 1754432, 1798848, 1973736, 2220453, 2631648, 2960604, 3508864, 3597696, 3947472, 4440906, 5263296, 5921208, 7894944, 8881812, 10526592, 11842416, 15789888, 17763624, 23684832, 31579776, 35527248, 47369664, 71054496, 94739328, 142108992, 284217984]

約数ペア:

[(1, 284217984), (2, 142108992), (3, 94739328), (4, 71054496), (6, 47369664), (8, 35527248), (9, 31579776), (12, 23684832), (16, 17763624), (18, 15789888), (24, 11842416), (27, 10526592), (32, 8881812), (36, 7894944), (48, 5921208), (54, 5263296), (64, 4440906), (72, 3947472), (79, 3597696), (81, 3508864), (96, 2960604), (108, 2631648), (128, 2220453), (144, 1973736), (158, 1798848), (162, 1754432), (192, 1480302), (216, 1315824), (237, 1199232), (288, 986868), (316, 899424), (324, 877216), (347, 819072), (384, 740151), (432, 657912), (474, 599616), (576, 493434), (632, 449712), (648, 438608), (694, 409536), (711, 399744), (864, 328956), (948, 299808), (1041, 273024), (1152, 246717), (1264, 224856), (1296, 219304), (1388, 204768), (1422, 199872), (1728, 164478), (1896, 149904), (2082, 136512), (2133, 133248), (2528, 112428), (2592, 109652), (2776, 102384), (2844, 99936), (3123, 91008), (3456, 82239), (3792, 74952), (4164, 68256), (4266, 66624), (5056, 56214), (5184, 54826), (5552, 51192), (5688, 49968), (6246, 45504), (6399, 44416), (7584, 37476), (8328, 34128), (8532, 33312), (9369, 30336), (10112, 28107), (10368, 27413), (11104, 25596), (11376, 24984), (12492, 22752), (12798, 22208), (15168, 18738), (16656, 17064)]