240197672

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{521}}^1$

素因数の和:595

約数の個数: 96

約数和(自身を含む): 550229760

約数和(自身を除く): 310032088

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 31, 44, 52, 62, 88, 104, 124, 143, 169, 248, 286, 338, 341, 403, 521, 572, 676, 682, 806, 1042, 1144, 1352, 1364, 1612, 1859, 2084, 2728, 3224, 3718, 4168, 4433, 5239, 5731, 6773, 7436, 8866, 10478, 11462, 13546, 14872, 16151, 17732, 20956, 22924, 27092, 32302, 35464, 41912, 45848, 54184, 57629, 64604, 74503, 88049, 115258, 129208, 149006, 176098, 177661, 209963, 230516, 298012, 352196, 355322, 419926, 461032, 596024, 704392, 710644, 839852, 968539, 1421288, 1679704, 1937078, 2309593, 2729519, 3874156, 4619186, 5459038, 7748312, 9238372, 10918076, 18476744, 21836152, 30024709, 60049418, 120098836, 240197672]

約数ペア:

[(1, 240197672), (2, 120098836), (4, 60049418), (8, 30024709), (11, 21836152), (13, 18476744), (22, 10918076), (26, 9238372), (31, 7748312), (44, 5459038), (52, 4619186), (62, 3874156), (88, 2729519), (104, 2309593), (124, 1937078), (143, 1679704), (169, 1421288), (248, 968539), (286, 839852), (338, 710644), (341, 704392), (403, 596024), (521, 461032), (572, 419926), (676, 355322), (682, 352196), (806, 298012), (1042, 230516), (1144, 209963), (1352, 177661), (1364, 176098), (1612, 149006), (1859, 129208), (2084, 115258), (2728, 88049), (3224, 74503), (3718, 64604), (4168, 57629), (4433, 54184), (5239, 45848), (5731, 41912), (6773, 35464), (7436, 32302), (8866, 27092), (10478, 22924), (11462, 20956), (13546, 17732), (14872, 16151)]