689530770928

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{521}}^1\times {\mathrm{2377}}^1$

素因数の和:3035

約数の個数: 160

約数和(自身を含む): 1496133348480

約数和(自身を除く): 806602577552

約数列:

[1, 2, 4, 8, 16, 17, 23, 34, 46, 68, 89, 92, 136, 178, 184, 272, 356, 368, 391, 521, 712, 782, 1042, 1424, 1513, 1564, 2047, 2084, 2377, 3026, 3128, 4094, 4168, 4754, 6052, 6256, 8188, 8336, 8857, 9508, 11983, 12104, 16376, 17714, 19016, 23966, 24208, 32752, 34799, 35428, 38032, 40409, 46369, 47932, 54671, 69598, 70856, 80818, 92738, 95864, 109342, 139196, 141712, 161636, 185476, 191728, 203711, 211553, 218684, 278392, 323272, 370952, 407422, 423106, 437368, 556784, 646544, 741904, 788273, 814844, 846212, 874736, 929407, 1066487, 1238417, 1576546, 1629688, 1692424, 1858814, 2132974, 2476834, 3153092, 3259376, 3384848, 3596401, 3717628, 4265948, 4865719, 4953668, 6306184, 7192802, 7435256, 8531896, 9731438, 9907336, 12612368, 14385604, 14870512, 17063792, 18130279, 19462876, 19814672, 21053089, 28483591, 28771208, 36260558, 38925752, 42106178, 56967182, 57542416, 72521116, 77851504, 82717223, 84212356, 110219113, 113934364, 145042232, 165434446, 168424712, 220438226, 227868728, 290084464, 330868892, 336849424, 440876452, 455737456, 484221047, 661737784, 881752904, 968442094, 1323475568, 1763505808, 1873724921, 1936884188, 2535039599, 3747449842, 3873768376, 5070079198, 7494899684, 7747536752, 10140158396, 14989799368, 20280316792, 29979598736, 40560633584, 43095673183, 86191346366, 172382692732, 344765385464, 689530770928]

約数ペア:

[(1, 689530770928), (2, 344765385464), (4, 172382692732), (8, 86191346366), (16, 43095673183), (17, 40560633584), (23, 29979598736), (34, 20280316792), (46, 14989799368), (68, 10140158396), (89, 7747536752), (92, 7494899684), (136, 5070079198), (178, 3873768376), (184, 3747449842), (272, 2535039599), (356, 1936884188), (368, 1873724921), (391, 1763505808), (521, 1323475568), (712, 968442094), (782, 881752904), (1042, 661737784), (1424, 484221047), (1513, 455737456), (1564, 440876452), (2047, 336849424), (2084, 330868892), (2377, 290084464), (3026, 227868728), (3128, 220438226), (4094, 168424712), (4168, 165434446), (4754, 145042232), (6052, 113934364), (6256, 110219113), (8188, 84212356), (8336, 82717223), (8857, 77851504), (9508, 72521116), (11983, 57542416), (12104, 56967182), (16376, 42106178), (17714, 38925752), (19016, 36260558), (23966, 28771208), (24208, 28483591), (32752, 21053089), (34799, 19814672), (35428, 19462876), (38032, 18130279), (40409, 17063792), (46369, 14870512), (47932, 14385604), (54671, 12612368), (69598, 9907336), (70856, 9731438), (80818, 8531896), (92738, 7435256), (95864, 7192802), (109342, 6306184), (139196, 4953668), (141712, 4865719), (161636, 4265948), (185476, 3717628), (191728, 3596401), (203711, 3384848), (211553, 3259376), (218684, 3153092), (278392, 2476834), (323272, 2132974), (370952, 1858814), (407422, 1692424), (423106, 1629688), (437368, 1576546), (556784, 1238417), (646544, 1066487), (741904, 929407), (788273, 874736), (814844, 846212)]