1257002304

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{20269}}^1$

素因数の和:20320

約数の個数: 112

約数和(自身を含む): 3706977600

約数和(自身を除く): 2449975296

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 32, 34, 38, 48, 51, 57, 64, 68, 76, 96, 102, 114, 136, 152, 192, 204, 228, 272, 304, 323, 408, 456, 544, 608, 646, 816, 912, 969, 1088, 1216, 1292, 1632, 1824, 1938, 2584, 3264, 3648, 3876, 5168, 7752, 10336, 15504, 20269, 20672, 31008, 40538, 60807, 62016, 81076, 121614, 162152, 243228, 324304, 344573, 385111, 486456, 648608, 689146, 770222, 972912, 1033719, 1155333, 1297216, 1378292, 1540444, 1945824, 2067438, 2310666, 2756584, 3080888, 3891648, 4134876, 4621332, 5513168, 6161776, 6546887, 8269752, 9242664, 11026336, 12323552, 13093774, 16539504, 18485328, 19640661, 22052672, 24647104, 26187548, 33079008, 36970656, 39281322, 52375096, 66158016, 73941312, 78562644, 104750192, 157125288, 209500384, 314250576, 419000768, 628501152, 1257002304]

約数ペア:

[(1, 1257002304), (2, 628501152), (3, 419000768), (4, 314250576), (6, 209500384), (8, 157125288), (12, 104750192), (16, 78562644), (17, 73941312), (19, 66158016), (24, 52375096), (32, 39281322), (34, 36970656), (38, 33079008), (48, 26187548), (51, 24647104), (57, 22052672), (64, 19640661), (68, 18485328), (76, 16539504), (96, 13093774), (102, 12323552), (114, 11026336), (136, 9242664), (152, 8269752), (192, 6546887), (204, 6161776), (228, 5513168), (272, 4621332), (304, 4134876), (323, 3891648), (408, 3080888), (456, 2756584), (544, 2310666), (608, 2067438), (646, 1945824), (816, 1540444), (912, 1378292), (969, 1297216), (1088, 1155333), (1216, 1033719), (1292, 972912), (1632, 770222), (1824, 689146), (1938, 648608), (2584, 486456), (3264, 385111), (3648, 344573), (3876, 324304), (5168, 243228), (7752, 162152), (10336, 121614), (15504, 81076), (20269, 62016), (20672, 60807), (31008, 40538)]