12869232

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:270

約数の個数: 80

約数和(自身を含む): 35592960

約数和(自身を除く): 22723728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 103, 114, 137, 152, 206, 228, 274, 304, 309, 411, 412, 456, 548, 618, 822, 824, 912, 1096, 1236, 1644, 1648, 1957, 2192, 2472, 2603, 3288, 3914, 4944, 5206, 5871, 6576, 7809, 7828, 10412, 11742, 14111, 15618, 15656, 20824, 23484, 28222, 31236, 31312, 41648, 42333, 46968, 56444, 62472, 84666, 93936, 112888, 124944, 169332, 225776, 268109, 338664, 536218, 677328, 804327, 1072436, 1608654, 2144872, 3217308, 4289744, 6434616, 12869232]

約数ペア:

[(1, 12869232), (2, 6434616), (3, 4289744), (4, 3217308), (6, 2144872), (8, 1608654), (12, 1072436), (16, 804327), (19, 677328), (24, 536218), (38, 338664), (48, 268109), (57, 225776), (76, 169332), (103, 124944), (114, 112888), (137, 93936), (152, 84666), (206, 62472), (228, 56444), (274, 46968), (304, 42333), (309, 41648), (411, 31312), (412, 31236), (456, 28222), (548, 23484), (618, 20824), (822, 15656), (824, 15618), (912, 14111), (1096, 11742), (1236, 10412), (1644, 7828), (1648, 7809), (1957, 6576), (2192, 5871), (2472, 5206), (2603, 4944), (3288, 3914)]