389496576

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1367}}^1$

素因数の和:1446

約数の個数: 144

約数和(自身を含む): 1207954944

約数和(自身を除く): 818458368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 53, 56, 64, 84, 96, 106, 112, 128, 159, 168, 192, 212, 224, 256, 318, 336, 371, 384, 424, 448, 636, 672, 742, 768, 848, 896, 1113, 1272, 1344, 1367, 1484, 1696, 1792, 2226, 2544, 2688, 2734, 2968, 3392, 4101, 4452, 5088, 5376, 5468, 5936, 6784, 8202, 8904, 9569, 10176, 10936, 11872, 13568, 16404, 17808, 19138, 20352, 21872, 23744, 28707, 32808, 35616, 38276, 40704, 43744, 47488, 57414, 65616, 71232, 72451, 76552, 87488, 94976, 114828, 131232, 142464, 144902, 153104, 174976, 217353, 229656, 262464, 284928, 289804, 306208, 349952, 434706, 459312, 507157, 524928, 579608, 612416, 869412, 918624, 1014314, 1049856, 1159216, 1224832, 1521471, 1738824, 1837248, 2028628, 2318432, 2449664, 3042942, 3477648, 3674496, 4057256, 4636864, 6085884, 6955296, 7348992, 8114512, 9273728, 12171768, 13910592, 16229024, 18547456, 24343536, 27821184, 32458048, 48687072, 55642368, 64916096, 97374144, 129832192, 194748288, 389496576]

約数ペア:

[(1, 389496576), (2, 194748288), (3, 129832192), (4, 97374144), (6, 64916096), (7, 55642368), (8, 48687072), (12, 32458048), (14, 27821184), (16, 24343536), (21, 18547456), (24, 16229024), (28, 13910592), (32, 12171768), (42, 9273728), (48, 8114512), (53, 7348992), (56, 6955296), (64, 6085884), (84, 4636864), (96, 4057256), (106, 3674496), (112, 3477648), (128, 3042942), (159, 2449664), (168, 2318432), (192, 2028628), (212, 1837248), (224, 1738824), (256, 1521471), (318, 1224832), (336, 1159216), (371, 1049856), (384, 1014314), (424, 918624), (448, 869412), (636, 612416), (672, 579608), (742, 524928), (768, 507157), (848, 459312), (896, 434706), (1113, 349952), (1272, 306208), (1344, 289804), (1367, 284928), (1484, 262464), (1696, 229656), (1792, 217353), (2226, 174976), (2544, 153104), (2688, 144902), (2734, 142464), (2968, 131232), (3392, 114828), (4101, 94976), (4452, 87488), (5088, 76552), (5376, 72451), (5468, 71232), (5936, 65616), (6784, 57414), (8202, 47488), (8904, 43744), (9569, 40704), (10176, 38276), (10936, 35616), (11872, 32808), (13568, 28707), (16404, 23744), (17808, 21872), (19138, 20352)]