15679828432

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{3943}}^1$

素因数の和:4200

約数の個数: 80

約数和(自身を含む): 32551567360

約数和(自身を除く): 16871738928

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 103, 127, 152, 206, 254, 304, 412, 508, 824, 1016, 1648, 1957, 2032, 2413, 3914, 3943, 4826, 7828, 7886, 9652, 13081, 15656, 15772, 19304, 26162, 31312, 31544, 38608, 52324, 63088, 74917, 104648, 149834, 209296, 248539, 299668, 406129, 497078, 500761, 599336, 812258, 994156, 1001522, 1198672, 1624516, 1988312, 2003044, 3249032, 3976624, 4006088, 6498064, 7716451, 8012176, 9514459, 15432902, 19028918, 30865804, 38057836, 51578383, 61731608, 76115672, 103156766, 123463216, 152231344, 206313532, 412627064, 825254128, 979989277, 1959978554, 3919957108, 7839914216, 15679828432]

約数ペア:

[(1, 15679828432), (2, 7839914216), (4, 3919957108), (8, 1959978554), (16, 979989277), (19, 825254128), (38, 412627064), (76, 206313532), (103, 152231344), (127, 123463216), (152, 103156766), (206, 76115672), (254, 61731608), (304, 51578383), (412, 38057836), (508, 30865804), (824, 19028918), (1016, 15432902), (1648, 9514459), (1957, 8012176), (2032, 7716451), (2413, 6498064), (3914, 4006088), (3943, 3976624), (4826, 3249032), (7828, 2003044), (7886, 1988312), (9652, 1624516), (13081, 1198672), (15656, 1001522), (15772, 994156), (19304, 812258), (26162, 599336), (31312, 500761), (31544, 497078), (38608, 406129), (52324, 299668), (63088, 248539), (74917, 209296), (104648, 149834)]