856417316508

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{9257}}^1\times {\mathrm{197683}}^1$

素因数の和:206963

約数の個数: 72

約数和(自身を含む): 2331621893328

約数和(自身を除く): 1475204576820

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 9257, 18514, 27771, 37028, 55542, 83313, 111084, 120341, 166626, 197683, 240682, 333252, 361023, 395366, 481364, 593049, 722046, 790732, 1083069, 1186098, 1444092, 1779147, 2166138, 2372196, 2569879, 3558294, 4332276, 5139758, 7116588, 7709637, 10279516, 15419274, 23128911, 30838548, 46257822, 92515644, 1829951531, 3659903062, 5489854593, 7319806124, 10979709186, 16469563779, 21959418372, 23789369903, 32939127558, 47578739806, 65878255116, 71368109709, 95157479612, 142736219418, 214104329127, 285472438836, 428208658254, 856417316508]

約数ペア:

[(1, 856417316508), (2, 428208658254), (3, 285472438836), (4, 214104329127), (6, 142736219418), (9, 95157479612), (12, 71368109709), (13, 65878255116), (18, 47578739806), (26, 32939127558), (36, 23789369903), (39, 21959418372), (52, 16469563779), (78, 10979709186), (117, 7319806124), (156, 5489854593), (234, 3659903062), (468, 1829951531), (9257, 92515644), (18514, 46257822), (27771, 30838548), (37028, 23128911), (55542, 15419274), (83313, 10279516), (111084, 7709637), (120341, 7116588), (166626, 5139758), (197683, 4332276), (240682, 3558294), (333252, 2569879), (361023, 2372196), (395366, 2166138), (481364, 1779147), (593049, 1444092), (722046, 1186098), (790732, 1083069)]