47212416

素因数分解:

$2^7\times 3^3\times {\mathrm{19}}^1\times {\mathrm{719}}^1$

素因数の和:761

約数の個数: 128

約数和(自身を含む): 146880000

約数和(自身を除く): 99667584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 108, 114, 128, 144, 152, 171, 192, 216, 228, 288, 304, 342, 384, 432, 456, 513, 576, 608, 684, 719, 864, 912, 1026, 1152, 1216, 1368, 1438, 1728, 1824, 2052, 2157, 2432, 2736, 2876, 3456, 3648, 4104, 4314, 5472, 5752, 6471, 7296, 8208, 8628, 10944, 11504, 12942, 13661, 16416, 17256, 19413, 21888, 23008, 25884, 27322, 32832, 34512, 38826, 40983, 46016, 51768, 54644, 65664, 69024, 77652, 81966, 92032, 103536, 109288, 122949, 138048, 155304, 163932, 207072, 218576, 245898, 276096, 310608, 327864, 368847, 414144, 437152, 491796, 621216, 655728, 737694, 828288, 874304, 983592, 1242432, 1311456, 1475388, 1748608, 1967184, 2484864, 2622912, 2950776, 3934368, 5245824, 5901552, 7868736, 11803104, 15737472, 23606208, 47212416]

約数ペア:

[(1, 47212416), (2, 23606208), (3, 15737472), (4, 11803104), (6, 7868736), (8, 5901552), (9, 5245824), (12, 3934368), (16, 2950776), (18, 2622912), (19, 2484864), (24, 1967184), (27, 1748608), (32, 1475388), (36, 1311456), (38, 1242432), (48, 983592), (54, 874304), (57, 828288), (64, 737694), (72, 655728), (76, 621216), (96, 491796), (108, 437152), (114, 414144), (128, 368847), (144, 327864), (152, 310608), (171, 276096), (192, 245898), (216, 218576), (228, 207072), (288, 163932), (304, 155304), (342, 138048), (384, 122949), (432, 109288), (456, 103536), (513, 92032), (576, 81966), (608, 77652), (684, 69024), (719, 65664), (864, 54644), (912, 51768), (1026, 46016), (1152, 40983), (1216, 38826), (1368, 34512), (1438, 32832), (1728, 27322), (1824, 25884), (2052, 23008), (2157, 21888), (2432, 19413), (2736, 17256), (2876, 16416), (3456, 13661), (3648, 12942), (4104, 11504), (4314, 10944), (5472, 8628), (5752, 8208), (6471, 7296)]