674123296

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{1997}}^1$

素因数の和:2162

約数の個数: 96

約数和(自身を含む): 1667578752

約数和(自身を除く): 993455456

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 137, 154, 176, 224, 274, 308, 352, 548, 616, 959, 1096, 1232, 1507, 1918, 1997, 2192, 2464, 3014, 3836, 3994, 4384, 6028, 7672, 7988, 10549, 12056, 13979, 15344, 15976, 21098, 21967, 24112, 27958, 30688, 31952, 42196, 43934, 48224, 55916, 63904, 84392, 87868, 111832, 153769, 168784, 175736, 223664, 273589, 307538, 337568, 351472, 447328, 547178, 615076, 702944, 1094356, 1230152, 1915123, 2188712, 2460304, 3009479, 3830246, 4377424, 4920608, 6018958, 7660492, 8754848, 12037916, 15320984, 21066353, 24075832, 30641968, 42132706, 48151664, 61283936, 84265412, 96303328, 168530824, 337061648, 674123296]

約数ペア:

[(1, 674123296), (2, 337061648), (4, 168530824), (7, 96303328), (8, 84265412), (11, 61283936), (14, 48151664), (16, 42132706), (22, 30641968), (28, 24075832), (32, 21066353), (44, 15320984), (56, 12037916), (77, 8754848), (88, 7660492), (112, 6018958), (137, 4920608), (154, 4377424), (176, 3830246), (224, 3009479), (274, 2460304), (308, 2188712), (352, 1915123), (548, 1230152), (616, 1094356), (959, 702944), (1096, 615076), (1232, 547178), (1507, 447328), (1918, 351472), (1997, 337568), (2192, 307538), (2464, 273589), (3014, 223664), (3836, 175736), (3994, 168784), (4384, 153769), (6028, 111832), (7672, 87868), (7988, 84392), (10549, 63904), (12056, 55916), (13979, 48224), (15344, 43934), (15976, 42196), (21098, 31952), (21967, 30688), (24112, 27958)]