12889303728

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{462181}}^1$

素因数の和:462282

約数の個数: 80

約数和(自身を含む): 38512701696

約数和(自身を除く): 25623397968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 83, 84, 112, 166, 168, 249, 332, 336, 498, 581, 664, 996, 1162, 1328, 1743, 1992, 2324, 3486, 3984, 4648, 6972, 9296, 13944, 27888, 462181, 924362, 1386543, 1848724, 2773086, 3235267, 3697448, 5546172, 6470534, 7394896, 9705801, 11092344, 12941068, 19411602, 22184688, 25882136, 38361023, 38823204, 51764272, 76722046, 77646408, 115083069, 153444092, 155292816, 230166138, 268527161, 306888184, 460332276, 537054322, 613776368, 805581483, 920664552, 1074108644, 1611162966, 1841329104, 2148217288, 3222325932, 4296434576, 6444651864, 12889303728]

約数ペア:

[(1, 12889303728), (2, 6444651864), (3, 4296434576), (4, 3222325932), (6, 2148217288), (7, 1841329104), (8, 1611162966), (12, 1074108644), (14, 920664552), (16, 805581483), (21, 613776368), (24, 537054322), (28, 460332276), (42, 306888184), (48, 268527161), (56, 230166138), (83, 155292816), (84, 153444092), (112, 115083069), (166, 77646408), (168, 76722046), (249, 51764272), (332, 38823204), (336, 38361023), (498, 25882136), (581, 22184688), (664, 19411602), (996, 12941068), (1162, 11092344), (1328, 9705801), (1743, 7394896), (1992, 6470534), (2324, 5546172), (3486, 3697448), (3984, 3235267), (4648, 2773086), (6972, 1848724), (9296, 1386543), (13944, 924362), (27888, 462181)]