272418189232

素因数分解:

$2^4\times 7^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1\times {\mathrm{127727}}^1$

素因数の和:128018

約数の個数: 80

約数和(自身を含む): 611990830080

約数和(自身を除く): 339572640848

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 137, 139, 274, 278, 548, 556, 959, 973, 1096, 1112, 1918, 1946, 2192, 2224, 3836, 3892, 7672, 7784, 15344, 15568, 19043, 38086, 76172, 127727, 133301, 152344, 255454, 266602, 304688, 510908, 533204, 894089, 1021816, 1066408, 1788178, 2043632, 2132816, 3576356, 7152712, 14305424, 17498599, 17754053, 34997198, 35508106, 69994396, 71016212, 122490193, 124278371, 139988792, 142032424, 244980386, 248556742, 279977584, 284064848, 489960772, 497113484, 979921544, 994226968, 1959843088, 1988453936, 2432305261, 4864610522, 9729221044, 17026136827, 19458442088, 34052273654, 38916884176, 68104547308, 136209094616, 272418189232]

約数ペア:

[(1, 272418189232), (2, 136209094616), (4, 68104547308), (7, 38916884176), (8, 34052273654), (14, 19458442088), (16, 17026136827), (28, 9729221044), (56, 4864610522), (112, 2432305261), (137, 1988453936), (139, 1959843088), (274, 994226968), (278, 979921544), (548, 497113484), (556, 489960772), (959, 284064848), (973, 279977584), (1096, 248556742), (1112, 244980386), (1918, 142032424), (1946, 139988792), (2192, 124278371), (2224, 122490193), (3836, 71016212), (3892, 69994396), (7672, 35508106), (7784, 34997198), (15344, 17754053), (15568, 17498599), (19043, 14305424), (38086, 7152712), (76172, 3576356), (127727, 2132816), (133301, 2043632), (152344, 1788178), (255454, 1066408), (266602, 1021816), (304688, 894089), (510908, 533204)]