313757696

素因数分解:

$2^{12}\times 7^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1$

素因数の和:415

約数の個数: 104

約数和(自身を含む): 742301184

約数和(自身を除く): 428543488

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 256, 353, 434, 448, 496, 512, 706, 868, 896, 992, 1024, 1412, 1736, 1792, 1984, 2048, 2471, 2824, 3472, 3584, 3968, 4096, 4942, 5648, 6944, 7168, 7936, 9884, 10943, 11296, 13888, 14336, 15872, 19768, 21886, 22592, 27776, 28672, 31744, 39536, 43772, 45184, 55552, 63488, 76601, 79072, 87544, 90368, 111104, 126976, 153202, 158144, 175088, 180736, 222208, 306404, 316288, 350176, 361472, 444416, 612808, 632576, 700352, 722944, 888832, 1225616, 1265152, 1400704, 1445888, 2451232, 2530304, 2801408, 4902464, 5060608, 5602816, 9804928, 10121216, 11205632, 19609856, 22411264, 39219712, 44822528, 78439424, 156878848, 313757696]

約数ペア:

[(1, 313757696), (2, 156878848), (4, 78439424), (7, 44822528), (8, 39219712), (14, 22411264), (16, 19609856), (28, 11205632), (31, 10121216), (32, 9804928), (56, 5602816), (62, 5060608), (64, 4902464), (112, 2801408), (124, 2530304), (128, 2451232), (217, 1445888), (224, 1400704), (248, 1265152), (256, 1225616), (353, 888832), (434, 722944), (448, 700352), (496, 632576), (512, 612808), (706, 444416), (868, 361472), (896, 350176), (992, 316288), (1024, 306404), (1412, 222208), (1736, 180736), (1792, 175088), (1984, 158144), (2048, 153202), (2471, 126976), (2824, 111104), (3472, 90368), (3584, 87544), (3968, 79072), (4096, 76601), (4942, 63488), (5648, 55552), (6944, 45184), (7168, 43772), (7936, 39536), (9884, 31744), (10943, 28672), (11296, 27776), (13888, 22592), (14336, 21886), (15872, 19768)]