519823044

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{1987}}^1$

素因数の和:2066

約数の個数: 108

約数和(自身を含む): 1456671216

約数和(自身を除く): 936848172

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 43, 52, 78, 86, 117, 129, 156, 169, 172, 234, 258, 338, 387, 468, 507, 516, 559, 676, 774, 1014, 1118, 1521, 1548, 1677, 1987, 2028, 2236, 3042, 3354, 3974, 5031, 5961, 6084, 6708, 7267, 7948, 10062, 11922, 14534, 17883, 20124, 21801, 23844, 25831, 29068, 35766, 43602, 51662, 65403, 71532, 77493, 85441, 87204, 103324, 130806, 154986, 170882, 232479, 256323, 261612, 309972, 335803, 341764, 464958, 512646, 671606, 768969, 929916, 1007409, 1025292, 1110733, 1343212, 1537938, 2014818, 2221466, 3022227, 3075876, 3332199, 4029636, 4442932, 6044454, 6664398, 9996597, 12088908, 13328796, 14439529, 19993194, 28879058, 39986388, 43318587, 57758116, 86637174, 129955761, 173274348, 259911522, 519823044]

約数ペア:

[(1, 519823044), (2, 259911522), (3, 173274348), (4, 129955761), (6, 86637174), (9, 57758116), (12, 43318587), (13, 39986388), (18, 28879058), (26, 19993194), (36, 14439529), (39, 13328796), (43, 12088908), (52, 9996597), (78, 6664398), (86, 6044454), (117, 4442932), (129, 4029636), (156, 3332199), (169, 3075876), (172, 3022227), (234, 2221466), (258, 2014818), (338, 1537938), (387, 1343212), (468, 1110733), (507, 1025292), (516, 1007409), (559, 929916), (676, 768969), (774, 671606), (1014, 512646), (1118, 464958), (1521, 341764), (1548, 335803), (1677, 309972), (1987, 261612), (2028, 256323), (2236, 232479), (3042, 170882), (3354, 154986), (3974, 130806), (5031, 103324), (5961, 87204), (6084, 85441), (6708, 77493), (7267, 71532), (7948, 65403), (10062, 51662), (11922, 43602), (14534, 35766), (17883, 29068), (20124, 25831), (21801, 23844)]