308697088

素因数分解:

$2^{11}\times 7^1\times {\mathrm{61}}^1\times {\mathrm{353}}^1$

素因数の和:443

約数の個数: 96

約数和(自身を含む): 719016480

約数和(自身を除く): 410319392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 64, 112, 122, 128, 224, 244, 256, 353, 427, 448, 488, 512, 706, 854, 896, 976, 1024, 1412, 1708, 1792, 1952, 2048, 2471, 2824, 3416, 3584, 3904, 4942, 5648, 6832, 7168, 7808, 9884, 11296, 13664, 14336, 15616, 19768, 21533, 22592, 27328, 31232, 39536, 43066, 45184, 54656, 62464, 79072, 86132, 90368, 109312, 124928, 150731, 158144, 172264, 180736, 218624, 301462, 316288, 344528, 361472, 437248, 602924, 632576, 689056, 722944, 874496, 1205848, 1265152, 1378112, 2411696, 2530304, 2756224, 4823392, 5060608, 5512448, 9646784, 11024896, 19293568, 22049792, 38587136, 44099584, 77174272, 154348544, 308697088]

約数ペア:

[(1, 308697088), (2, 154348544), (4, 77174272), (7, 44099584), (8, 38587136), (14, 22049792), (16, 19293568), (28, 11024896), (32, 9646784), (56, 5512448), (61, 5060608), (64, 4823392), (112, 2756224), (122, 2530304), (128, 2411696), (224, 1378112), (244, 1265152), (256, 1205848), (353, 874496), (427, 722944), (448, 689056), (488, 632576), (512, 602924), (706, 437248), (854, 361472), (896, 344528), (976, 316288), (1024, 301462), (1412, 218624), (1708, 180736), (1792, 172264), (1952, 158144), (2048, 150731), (2471, 124928), (2824, 109312), (3416, 90368), (3584, 86132), (3904, 79072), (4942, 62464), (5648, 54656), (6832, 45184), (7168, 43066), (7808, 39536), (9884, 31232), (11296, 27328), (13664, 22592), (14336, 21533), (15616, 19768)]